71788704

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:151

約数の個数: 192

約数和(自身を含む): 220485888

約数和(自身を除く): 148697184

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 32, 39, 41, 46, 48, 52, 61, 69, 78, 82, 92, 96, 104, 122, 123, 138, 156, 164, 183, 184, 208, 244, 246, 276, 299, 312, 328, 366, 368, 416, 488, 492, 533, 552, 598, 624, 656, 732, 736, 793, 897, 943, 976, 984, 1066, 1104, 1196, 1248, 1312, 1403, 1464, 1586, 1599, 1794, 1886, 1952, 1968, 2132, 2208, 2379, 2392, 2501, 2806, 2829, 2928, 3172, 3198, 3588, 3772, 3936, 4209, 4264, 4758, 4784, 5002, 5612, 5658, 5856, 6344, 6396, 7176, 7503, 7544, 8418, 8528, 9516, 9568, 10004, 11224, 11316, 12259, 12688, 12792, 14352, 15006, 15088, 16836, 17056, 18239, 19032, 20008, 22448, 22632, 24518, 25376, 25584, 28704, 30012, 30176, 32513, 33672, 36478, 36777, 38064, 40016, 44896, 45264, 49036, 51168, 54717, 57523, 60024, 65026, 67344, 72956, 73554, 76128, 80032, 90528, 97539, 98072, 109434, 115046, 120048, 130052, 134688, 145912, 147108, 172569, 195078, 196144, 218868, 230092, 240096, 260104, 291824, 294216, 345138, 390156, 392288, 437736, 460184, 520208, 583648, 588432, 690276, 747799, 780312, 875472, 920368, 1040416, 1176864, 1380552, 1495598, 1560624, 1750944, 1840736, 2243397, 2761104, 2991196, 3121248, 4486794, 5522208, 5982392, 8973588, 11964784, 17947176, 23929568, 35894352, 71788704]

約数ペア:

[(1, 71788704), (2, 35894352), (3, 23929568), (4, 17947176), (6, 11964784), (8, 8973588), (12, 5982392), (13, 5522208), (16, 4486794), (23, 3121248), (24, 2991196), (26, 2761104), (32, 2243397), (39, 1840736), (41, 1750944), (46, 1560624), (48, 1495598), (52, 1380552), (61, 1176864), (69, 1040416), (78, 920368), (82, 875472), (92, 780312), (96, 747799), (104, 690276), (122, 588432), (123, 583648), (138, 520208), (156, 460184), (164, 437736), (183, 392288), (184, 390156), (208, 345138), (244, 294216), (246, 291824), (276, 260104), (299, 240096), (312, 230092), (328, 218868), (366, 196144), (368, 195078), (416, 172569), (488, 147108), (492, 145912), (533, 134688), (552, 130052), (598, 120048), (624, 115046), (656, 109434), (732, 98072), (736, 97539), (793, 90528), (897, 80032), (943, 76128), (976, 73554), (984, 72956), (1066, 67344), (1104, 65026), (1196, 60024), (1248, 57523), (1312, 54717), (1403, 51168), (1464, 49036), (1586, 45264), (1599, 44896), (1794, 40016), (1886, 38064), (1952, 36777), (1968, 36478), (2132, 33672), (2208, 32513), (2379, 30176), (2392, 30012), (2501, 28704), (2806, 25584), (2829, 25376), (2928, 24518), (3172, 22632), (3198, 22448), (3588, 20008), (3772, 19032), (3936, 18239), (4209, 17056), (4264, 16836), (4758, 15088), (4784, 15006), (5002, 14352), (5612, 12792), (5658, 12688), (5856, 12259), (6344, 11316), (6396, 11224), (7176, 10004), (7503, 9568), (7544, 9516), (8418, 8528)]