70448988

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^2\times {\mathrm{41}}^1\times {\mathrm{149}}^1$

素因数の和:259

約数の個数: 72

約数和(自身を含む): 175165200

約数和(自身を除く): 104716212

約数列:

[1, 2, 3, 4, 6, 12, 31, 41, 62, 82, 93, 123, 124, 149, 164, 186, 246, 298, 372, 447, 492, 596, 894, 961, 1271, 1788, 1922, 2542, 2883, 3813, 3844, 4619, 5084, 5766, 6109, 7626, 9238, 11532, 12218, 13857, 15252, 18327, 18476, 24436, 27714, 36654, 39401, 55428, 73308, 78802, 118203, 143189, 157604, 189379, 236406, 286378, 378758, 429567, 472812, 568137, 572756, 757516, 859134, 1136274, 1718268, 2272548, 5870749, 11741498, 17612247, 23482996, 35224494, 70448988]

約数ペア:

[(1, 70448988), (2, 35224494), (3, 23482996), (4, 17612247), (6, 11741498), (12, 5870749), (31, 2272548), (41, 1718268), (62, 1136274), (82, 859134), (93, 757516), (123, 572756), (124, 568137), (149, 472812), (164, 429567), (186, 378758), (246, 286378), (298, 236406), (372, 189379), (447, 157604), (492, 143189), (596, 118203), (894, 78802), (961, 73308), (1271, 55428), (1788, 39401), (1922, 36654), (2542, 27714), (2883, 24436), (3813, 18476), (3844, 18327), (4619, 15252), (5084, 13857), (5766, 12218), (6109, 11532), (7626, 9238)]