73164780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31267}}^1$

素因数の和:31295

約数の個数: 72

約数和(自身を含む): 239012592

約数和(自身を除く): 165847812

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, 31267, 62534, 93801, 125068, 156335, 187602, 281403, 312670, 375204, 406471, 469005, 562806, 625340, 812942, 938010, 1125612, 1219413, 1407015, 1625884, 1876020, 2032355, 2438826, 2814030, 3658239, 4064710, 4877652, 5628060, 6097065, 7316478, 8129420, 12194130, 14632956, 18291195, 24388260, 36582390, 73164780]

約数ペア:

[(1, 73164780), (2, 36582390), (3, 24388260), (4, 18291195), (5, 14632956), (6, 12194130), (9, 8129420), (10, 7316478), (12, 6097065), (13, 5628060), (15, 4877652), (18, 4064710), (20, 3658239), (26, 2814030), (30, 2438826), (36, 2032355), (39, 1876020), (45, 1625884), (52, 1407015), (60, 1219413), (65, 1125612), (78, 938010), (90, 812942), (117, 625340), (130, 562806), (156, 469005), (180, 406471), (195, 375204), (234, 312670), (260, 281403), (390, 187602), (468, 156335), (585, 125068), (780, 93801), (1170, 62534), (2340, 31267)]