173562012

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{2707}}^1$

素因数の和:2867

約数の個数: 72

約数和(自身を含む): 476098896

約数和(自身を除く): 302536884

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 137, 156, 234, 274, 411, 468, 548, 822, 1233, 1644, 1781, 2466, 2707, 3562, 4932, 5343, 5414, 7124, 8121, 10686, 10828, 16029, 16242, 21372, 24363, 32058, 32484, 35191, 48726, 64116, 70382, 97452, 105573, 140764, 211146, 316719, 370859, 422292, 633438, 741718, 1112577, 1266876, 1483436, 2225154, 3337731, 4450308, 4821167, 6675462, 9642334, 13350924, 14463501, 19284668, 28927002, 43390503, 57854004, 86781006, 173562012]

約数ペア:

[(1, 173562012), (2, 86781006), (3, 57854004), (4, 43390503), (6, 28927002), (9, 19284668), (12, 14463501), (13, 13350924), (18, 9642334), (26, 6675462), (36, 4821167), (39, 4450308), (52, 3337731), (78, 2225154), (117, 1483436), (137, 1266876), (156, 1112577), (234, 741718), (274, 633438), (411, 422292), (468, 370859), (548, 316719), (822, 211146), (1233, 140764), (1644, 105573), (1781, 97452), (2466, 70382), (2707, 64116), (3562, 48726), (4932, 35191), (5343, 32484), (5414, 32058), (7124, 24363), (8121, 21372), (10686, 16242), (10828, 16029)]