72803556

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:175

約数の個数: 192

約数和(自身を含む): 232243200

約数和(自身を除く): 159439644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 27, 28, 36, 42, 46, 53, 54, 63, 69, 79, 84, 92, 106, 108, 126, 138, 158, 159, 161, 189, 207, 212, 237, 252, 276, 316, 318, 322, 371, 378, 414, 474, 477, 483, 553, 621, 636, 644, 711, 742, 756, 828, 948, 954, 966, 1106, 1113, 1219, 1242, 1422, 1431, 1449, 1484, 1659, 1817, 1908, 1932, 2133, 2212, 2226, 2438, 2484, 2844, 2862, 2898, 3318, 3339, 3634, 3657, 4187, 4266, 4347, 4452, 4876, 4977, 5451, 5724, 5796, 6636, 6678, 7268, 7314, 8374, 8532, 8533, 8694, 9954, 10017, 10902, 10971, 12561, 12719, 13356, 14628, 14931, 16353, 16748, 17066, 17388, 19908, 20034, 21804, 21942, 25122, 25438, 25599, 29309, 29862, 32706, 32913, 34132, 37683, 38157, 40068, 43884, 49059, 50244, 50876, 51198, 58618, 59724, 65412, 65826, 75366, 76314, 76797, 87927, 96301, 98118, 102396, 113049, 114471, 117236, 131652, 150732, 152628, 153594, 175854, 192602, 196236, 226098, 228942, 230391, 263781, 288903, 307188, 343413, 351708, 385204, 452196, 457884, 460782, 527562, 577806, 674107, 686826, 791343, 866709, 921564, 1055124, 1155612, 1348214, 1373652, 1582686, 1733418, 2022321, 2600127, 2696428, 3165372, 3466836, 4044642, 5200254, 6066963, 8089284, 10400508, 12133926, 18200889, 24267852, 36401778, 72803556]

約数ペア:

[(1, 72803556), (2, 36401778), (3, 24267852), (4, 18200889), (6, 12133926), (7, 10400508), (9, 8089284), (12, 6066963), (14, 5200254), (18, 4044642), (21, 3466836), (23, 3165372), (27, 2696428), (28, 2600127), (36, 2022321), (42, 1733418), (46, 1582686), (53, 1373652), (54, 1348214), (63, 1155612), (69, 1055124), (79, 921564), (84, 866709), (92, 791343), (106, 686826), (108, 674107), (126, 577806), (138, 527562), (158, 460782), (159, 457884), (161, 452196), (189, 385204), (207, 351708), (212, 343413), (237, 307188), (252, 288903), (276, 263781), (316, 230391), (318, 228942), (322, 226098), (371, 196236), (378, 192602), (414, 175854), (474, 153594), (477, 152628), (483, 150732), (553, 131652), (621, 117236), (636, 114471), (644, 113049), (711, 102396), (742, 98118), (756, 96301), (828, 87927), (948, 76797), (954, 76314), (966, 75366), (1106, 65826), (1113, 65412), (1219, 59724), (1242, 58618), (1422, 51198), (1431, 50876), (1449, 50244), (1484, 49059), (1659, 43884), (1817, 40068), (1908, 38157), (1932, 37683), (2133, 34132), (2212, 32913), (2226, 32706), (2438, 29862), (2484, 29309), (2844, 25599), (2862, 25438), (2898, 25122), (3318, 21942), (3339, 21804), (3634, 20034), (3657, 19908), (4187, 17388), (4266, 17066), (4347, 16748), (4452, 16353), (4876, 14931), (4977, 14628), (5451, 13356), (5724, 12719), (5796, 12561), (6636, 10971), (6678, 10902), (7268, 10017), (7314, 9954), (8374, 8694), (8532, 8533)]