78433290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1559}}^1$

素因数の和:1628

約数の個数: 96

約数和(自身を含む): 224864640

約数和(自身を除く): 146431350

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 43, 45, 65, 78, 86, 90, 117, 129, 130, 195, 215, 234, 258, 387, 390, 430, 559, 585, 645, 774, 1118, 1170, 1290, 1559, 1677, 1935, 2795, 3118, 3354, 3870, 4677, 5031, 5590, 7795, 8385, 9354, 10062, 14031, 15590, 16770, 20267, 23385, 25155, 28062, 40534, 46770, 50310, 60801, 67037, 70155, 101335, 121602, 134074, 140310, 182403, 201111, 202670, 304005, 335185, 364806, 402222, 603333, 608010, 670370, 871481, 912015, 1005555, 1206666, 1742962, 1824030, 2011110, 2614443, 3016665, 4357405, 5228886, 6033330, 7843329, 8714810, 13072215, 15686658, 26144430, 39216645, 78433290]

約数ペア:

[(1, 78433290), (2, 39216645), (3, 26144430), (5, 15686658), (6, 13072215), (9, 8714810), (10, 7843329), (13, 6033330), (15, 5228886), (18, 4357405), (26, 3016665), (30, 2614443), (39, 2011110), (43, 1824030), (45, 1742962), (65, 1206666), (78, 1005555), (86, 912015), (90, 871481), (117, 670370), (129, 608010), (130, 603333), (195, 402222), (215, 364806), (234, 335185), (258, 304005), (387, 202670), (390, 201111), (430, 182403), (559, 140310), (585, 134074), (645, 121602), (774, 101335), (1118, 70155), (1170, 67037), (1290, 60801), (1559, 50310), (1677, 46770), (1935, 40534), (2795, 28062), (3118, 25155), (3354, 23385), (3870, 20267), (4677, 16770), (5031, 15590), (5590, 14031), (7795, 10062), (8385, 9354)]