61115238

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:222

約数の個数: 96

約数和(自身を含む): 148599360

約数和(自身を除く): 87484122

約数列:

[1, 2, 3, 6, 9, 17, 18, 29, 34, 51, 58, 71, 87, 97, 102, 142, 153, 174, 194, 213, 261, 291, 306, 426, 493, 522, 582, 639, 873, 986, 1207, 1278, 1479, 1649, 1746, 2059, 2414, 2813, 2958, 3298, 3621, 4118, 4437, 4947, 5626, 6177, 6887, 7242, 8439, 8874, 9894, 10863, 12354, 13774, 14841, 16878, 18531, 20661, 21726, 25317, 29682, 35003, 37062, 41322, 47821, 50634, 61983, 70006, 95642, 105009, 117079, 123966, 143463, 199723, 210018, 234158, 286926, 315027, 351237, 399446, 430389, 599169, 630054, 702474, 860778, 1053711, 1198338, 1797507, 2107422, 3395291, 3595014, 6790582, 10185873, 20371746, 30557619, 61115238]

約数ペア:

[(1, 61115238), (2, 30557619), (3, 20371746), (6, 10185873), (9, 6790582), (17, 3595014), (18, 3395291), (29, 2107422), (34, 1797507), (51, 1198338), (58, 1053711), (71, 860778), (87, 702474), (97, 630054), (102, 599169), (142, 430389), (153, 399446), (174, 351237), (194, 315027), (213, 286926), (261, 234158), (291, 210018), (306, 199723), (426, 143463), (493, 123966), (522, 117079), (582, 105009), (639, 95642), (873, 70006), (986, 61983), (1207, 50634), (1278, 47821), (1479, 41322), (1649, 37062), (1746, 35003), (2059, 29682), (2414, 25317), (2813, 21726), (2958, 20661), (3298, 18531), (3621, 16878), (4118, 14841), (4437, 13774), (4947, 12354), (5626, 10863), (6177, 9894), (6887, 8874), (7242, 8439)]