81137736

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{439}}^1$

素因数の和:619

約数の個数: 96

約数和(自身を含む): 234748800

約数和(自身を除く): 153611064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 151, 153, 204, 302, 306, 408, 439, 453, 604, 612, 878, 906, 1208, 1224, 1317, 1359, 1756, 1812, 2567, 2634, 2718, 3512, 3624, 3951, 5134, 5268, 5436, 7463, 7701, 7902, 10268, 10536, 10872, 14926, 15402, 15804, 20536, 22389, 23103, 29852, 30804, 31608, 44778, 46206, 59704, 61608, 66289, 67167, 89556, 92412, 132578, 134334, 179112, 184824, 198867, 265156, 268668, 397734, 530312, 537336, 596601, 795468, 1126913, 1193202, 1590936, 2253826, 2386404, 3380739, 4507652, 4772808, 6761478, 9015304, 10142217, 13522956, 20284434, 27045912, 40568868, 81137736]

約数ペア:

[(1, 81137736), (2, 40568868), (3, 27045912), (4, 20284434), (6, 13522956), (8, 10142217), (9, 9015304), (12, 6761478), (17, 4772808), (18, 4507652), (24, 3380739), (34, 2386404), (36, 2253826), (51, 1590936), (68, 1193202), (72, 1126913), (102, 795468), (136, 596601), (151, 537336), (153, 530312), (204, 397734), (302, 268668), (306, 265156), (408, 198867), (439, 184824), (453, 179112), (604, 134334), (612, 132578), (878, 92412), (906, 89556), (1208, 67167), (1224, 66289), (1317, 61608), (1359, 59704), (1756, 46206), (1812, 44778), (2567, 31608), (2634, 30804), (2718, 29852), (3512, 23103), (3624, 22389), (3951, 20536), (5134, 15804), (5268, 15402), (5436, 14926), (7463, 10872), (7701, 10536), (7902, 10268)]