72257467488

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{21317}}^1$

素因数の和:21445

約数の個数: 192

約数和(自身を含む): 210415822848

約数和(自身を除く): 138158355360

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 31, 32, 34, 48, 51, 62, 67, 68, 93, 96, 102, 124, 134, 136, 186, 201, 204, 248, 268, 272, 372, 402, 408, 496, 527, 536, 544, 744, 804, 816, 992, 1054, 1072, 1139, 1488, 1581, 1608, 1632, 2077, 2108, 2144, 2278, 2976, 3162, 3216, 3417, 4154, 4216, 4556, 6231, 6324, 6432, 6834, 8308, 8432, 9112, 12462, 12648, 13668, 16616, 16864, 18224, 21317, 24924, 25296, 27336, 33232, 35309, 36448, 42634, 49848, 50592, 54672, 63951, 66464, 70618, 85268, 99696, 105927, 109344, 127902, 141236, 170536, 199392, 211854, 255804, 282472, 341072, 362389, 423708, 511608, 564944, 660827, 682144, 724778, 847416, 1023216, 1087167, 1129888, 1321654, 1428239, 1449556, 1694832, 1982481, 2046432, 2174334, 2643308, 2856478, 2899112, 3389664, 3964962, 4284717, 4348668, 5286616, 5712956, 5798224, 7929924, 8569434, 8697336, 10573232, 11234059, 11425912, 11596448, 15859848, 17138868, 17394672, 21146464, 22468118, 22851824, 24280063, 31719696, 33702177, 34277736, 34789344, 44275409, 44936236, 45703648, 48560126, 63439392, 67404354, 68555472, 72840189, 88550818, 89872472, 97120252, 132826227, 134808708, 137110944, 145680378, 177101636, 179744944, 194240504, 265652454, 269617416, 291360756, 354203272, 359489888, 388481008, 531304908, 539234832, 582721512, 708406544, 752681953, 776962016, 1062609816, 1078469664, 1165443024, 1416813088, 1505363906, 2125219632, 2258045859, 2330886048, 3010727812, 4250439264, 4516091718, 6021455624, 9032183436, 12042911248, 18064366872, 24085822496, 36128733744, 72257467488]

約数ペア:

[(1, 72257467488), (2, 36128733744), (3, 24085822496), (4, 18064366872), (6, 12042911248), (8, 9032183436), (12, 6021455624), (16, 4516091718), (17, 4250439264), (24, 3010727812), (31, 2330886048), (32, 2258045859), (34, 2125219632), (48, 1505363906), (51, 1416813088), (62, 1165443024), (67, 1078469664), (68, 1062609816), (93, 776962016), (96, 752681953), (102, 708406544), (124, 582721512), (134, 539234832), (136, 531304908), (186, 388481008), (201, 359489888), (204, 354203272), (248, 291360756), (268, 269617416), (272, 265652454), (372, 194240504), (402, 179744944), (408, 177101636), (496, 145680378), (527, 137110944), (536, 134808708), (544, 132826227), (744, 97120252), (804, 89872472), (816, 88550818), (992, 72840189), (1054, 68555472), (1072, 67404354), (1139, 63439392), (1488, 48560126), (1581, 45703648), (1608, 44936236), (1632, 44275409), (2077, 34789344), (2108, 34277736), (2144, 33702177), (2278, 31719696), (2976, 24280063), (3162, 22851824), (3216, 22468118), (3417, 21146464), (4154, 17394672), (4216, 17138868), (4556, 15859848), (6231, 11596448), (6324, 11425912), (6432, 11234059), (6834, 10573232), (8308, 8697336), (8432, 8569434), (9112, 7929924), (12462, 5798224), (12648, 5712956), (13668, 5286616), (16616, 4348668), (16864, 4284717), (18224, 3964962), (21317, 3389664), (24924, 2899112), (25296, 2856478), (27336, 2643308), (33232, 2174334), (35309, 2046432), (36448, 1982481), (42634, 1694832), (49848, 1449556), (50592, 1428239), (54672, 1321654), (63951, 1129888), (66464, 1087167), (70618, 1023216), (85268, 847416), (99696, 724778), (105927, 682144), (109344, 660827), (127902, 564944), (141236, 511608), (170536, 423708), (199392, 362389), (211854, 341072), (255804, 282472)]