68946174

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1$

素因数の和:231

約数の個数: 128

約数和(自身を含む): 181440000

約数和(自身を除く): 112493826

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 27, 33, 38, 41, 54, 57, 66, 82, 99, 114, 123, 149, 171, 198, 209, 246, 297, 298, 342, 369, 418, 447, 451, 513, 594, 627, 738, 779, 894, 902, 1026, 1107, 1254, 1341, 1353, 1558, 1639, 1881, 2214, 2337, 2682, 2706, 2831, 3278, 3762, 4023, 4059, 4674, 4917, 5643, 5662, 6109, 7011, 8046, 8118, 8493, 8569, 9834, 11286, 12177, 12218, 14022, 14751, 16986, 17138, 18327, 21033, 24354, 25479, 25707, 29502, 31141, 36654, 42066, 44253, 50958, 51414, 54981, 62282, 67199, 76437, 77121, 88506, 93423, 109962, 116071, 134398, 152874, 154242, 164943, 186846, 201597, 231363, 232142, 280269, 329886, 348213, 403194, 462726, 560538, 604791, 696426, 840807, 1044639, 1209582, 1276781, 1681614, 1814373, 2089278, 2553562, 3133917, 3628746, 3830343, 6267834, 7660686, 11491029, 22982058, 34473087, 68946174]

約数ペア:

[(1, 68946174), (2, 34473087), (3, 22982058), (6, 11491029), (9, 7660686), (11, 6267834), (18, 3830343), (19, 3628746), (22, 3133917), (27, 2553562), (33, 2089278), (38, 1814373), (41, 1681614), (54, 1276781), (57, 1209582), (66, 1044639), (82, 840807), (99, 696426), (114, 604791), (123, 560538), (149, 462726), (171, 403194), (198, 348213), (209, 329886), (246, 280269), (297, 232142), (298, 231363), (342, 201597), (369, 186846), (418, 164943), (447, 154242), (451, 152874), (513, 134398), (594, 116071), (627, 109962), (738, 93423), (779, 88506), (894, 77121), (902, 76437), (1026, 67199), (1107, 62282), (1254, 54981), (1341, 51414), (1353, 50958), (1558, 44253), (1639, 42066), (1881, 36654), (2214, 31141), (2337, 29502), (2682, 25707), (2706, 25479), (2831, 24354), (3278, 21033), (3762, 18327), (4023, 17138), (4059, 16986), (4674, 14751), (4917, 14022), (5643, 12218), (5662, 12177), (6109, 11286), (7011, 9834), (8046, 8569), (8118, 8493)]