73637460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31469}}^1$

素因数の和:31497

約数の個数: 72

約数和(自身を含む): 240556680

約数和(自身を除く): 166919220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 31469, 62938, 94407, 125876, 157345, 188814, 283221, 314690, 377628, 409097, 472035, 566442, 629380, 818194, 944070, 1132884, 1227291, 1416105, 1636388, 1888140, 2045485, 2454582, 2832210, 3681873, 4090970, 4909164, 5664420, 6136455, 7363746, 8181940, 12272910, 14727492, 18409365, 24545820, 36818730, 73637460]

約数ペア:

[(1, 73637460), (2, 36818730), (3, 24545820), (4, 18409365), (5, 14727492), (6, 12272910), (9, 8181940), (10, 7363746), (12, 6136455), (13, 5664420), (15, 4909164), (18, 4090970), (20, 3681873), (26, 2832210), (30, 2454582), (36, 2045485), (39, 1888140), (45, 1636388), (52, 1416105), (60, 1227291), (65, 1132884), (78, 944070), (90, 818194), (117, 629380), (130, 566442), (156, 472035), (180, 409097), (195, 377628), (234, 314690), (260, 283221), (390, 188814), (468, 157345), (585, 125876), (780, 94407), (1170, 62938), (2340, 31469)]