72964008

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{569}}^1$

素因数の和:731

約数の個数: 96

約数和(自身を含む): 214741800

約数和(自身を除く): 141777792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 137, 156, 234, 274, 312, 411, 468, 548, 569, 822, 936, 1096, 1138, 1233, 1644, 1707, 1781, 2276, 2466, 3288, 3414, 3562, 4552, 4932, 5121, 5343, 6828, 7124, 7397, 9864, 10242, 10686, 13656, 14248, 14794, 16029, 20484, 21372, 22191, 29588, 32058, 40968, 42744, 44382, 59176, 64116, 66573, 77953, 88764, 128232, 133146, 155906, 177528, 233859, 266292, 311812, 467718, 532584, 623624, 701577, 935436, 1013389, 1403154, 1870872, 2026778, 2806308, 3040167, 4053556, 5612616, 6080334, 8107112, 9120501, 12160668, 18241002, 24321336, 36482004, 72964008]

約数ペア:

[(1, 72964008), (2, 36482004), (3, 24321336), (4, 18241002), (6, 12160668), (8, 9120501), (9, 8107112), (12, 6080334), (13, 5612616), (18, 4053556), (24, 3040167), (26, 2806308), (36, 2026778), (39, 1870872), (52, 1403154), (72, 1013389), (78, 935436), (104, 701577), (117, 623624), (137, 532584), (156, 467718), (234, 311812), (274, 266292), (312, 233859), (411, 177528), (468, 155906), (548, 133146), (569, 128232), (822, 88764), (936, 77953), (1096, 66573), (1138, 64116), (1233, 59176), (1644, 44382), (1707, 42744), (1781, 40968), (2276, 32058), (2466, 29588), (3288, 22191), (3414, 21372), (3562, 20484), (4552, 16029), (4932, 14794), (5121, 14248), (5343, 13656), (6828, 10686), (7124, 10242), (7397, 9864)]