2281199076

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{91969}}^1$

素因数の和:92045

約数の個数: 72

約数和(自身を含む): 6327168120

約数和(自身を除く): 4045969044

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 53, 78, 106, 117, 156, 159, 212, 234, 318, 468, 477, 636, 689, 954, 1378, 1908, 2067, 2756, 4134, 6201, 8268, 12402, 24804, 91969, 183938, 275907, 367876, 551814, 827721, 1103628, 1195597, 1655442, 2391194, 3310884, 3586791, 4782388, 4874357, 7173582, 9748714, 10760373, 14347164, 14623071, 19497428, 21520746, 29246142, 43041492, 43869213, 58492284, 63366641, 87738426, 126733282, 175476852, 190099923, 253466564, 380199846, 570299769, 760399692, 1140599538, 2281199076]

約数ペア:

[(1, 2281199076), (2, 1140599538), (3, 760399692), (4, 570299769), (6, 380199846), (9, 253466564), (12, 190099923), (13, 175476852), (18, 126733282), (26, 87738426), (36, 63366641), (39, 58492284), (52, 43869213), (53, 43041492), (78, 29246142), (106, 21520746), (117, 19497428), (156, 14623071), (159, 14347164), (212, 10760373), (234, 9748714), (318, 7173582), (468, 4874357), (477, 4782388), (636, 3586791), (689, 3310884), (954, 2391194), (1378, 1655442), (1908, 1195597), (2067, 1103628), (2756, 827721), (4134, 551814), (6201, 367876), (8268, 275907), (12402, 183938), (24804, 91969)]