726732162

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{5657}}^1$

素因数の和:5745

約数の個数: 80

約数和(自身を含む): 1782745272

約数和(自身を除く): 1056013110

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 61, 78, 81, 117, 122, 162, 183, 234, 351, 366, 549, 702, 793, 1053, 1098, 1586, 1647, 2106, 2379, 3294, 4758, 4941, 5657, 7137, 9882, 11314, 14274, 16971, 21411, 33942, 42822, 50913, 64233, 73541, 101826, 128466, 147082, 152739, 220623, 305478, 345077, 441246, 458217, 661869, 690154, 916434, 1035231, 1323738, 1985607, 2070462, 3105693, 3971214, 4486001, 5956821, 6211386, 8972002, 9317079, 11913642, 13458003, 18634158, 26916006, 27951237, 40374009, 55902474, 80748018, 121122027, 242244054, 363366081, 726732162]

約数ペア:

[(1, 726732162), (2, 363366081), (3, 242244054), (6, 121122027), (9, 80748018), (13, 55902474), (18, 40374009), (26, 27951237), (27, 26916006), (39, 18634158), (54, 13458003), (61, 11913642), (78, 9317079), (81, 8972002), (117, 6211386), (122, 5956821), (162, 4486001), (183, 3971214), (234, 3105693), (351, 2070462), (366, 1985607), (549, 1323738), (702, 1035231), (793, 916434), (1053, 690154), (1098, 661869), (1586, 458217), (1647, 441246), (2106, 345077), (2379, 305478), (3294, 220623), (4758, 152739), (4941, 147082), (5657, 128466), (7137, 101826), (9882, 73541), (11314, 64233), (14274, 50913), (16971, 42822), (21411, 33942)]