87543690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{557}}^1$

素因数の和:624

約数の個数: 96

約数和(自身を含む): 235270656

約数和(自身を除く): 147726966

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 31, 39, 62, 65, 78, 93, 130, 155, 169, 186, 195, 310, 338, 390, 403, 465, 507, 557, 806, 845, 930, 1014, 1114, 1209, 1671, 1690, 2015, 2418, 2535, 2785, 3342, 4030, 5070, 5239, 5570, 6045, 7241, 8355, 10478, 12090, 14482, 15717, 16710, 17267, 21723, 26195, 31434, 34534, 36205, 43446, 51801, 52390, 72410, 78585, 86335, 94133, 103602, 108615, 157170, 172670, 188266, 217230, 224471, 259005, 282399, 448942, 470665, 518010, 564798, 673413, 941330, 1122355, 1346826, 1411995, 2244710, 2823990, 2918123, 3367065, 5836246, 6734130, 8754369, 14590615, 17508738, 29181230, 43771845, 87543690]

約数ペア:

[(1, 87543690), (2, 43771845), (3, 29181230), (5, 17508738), (6, 14590615), (10, 8754369), (13, 6734130), (15, 5836246), (26, 3367065), (30, 2918123), (31, 2823990), (39, 2244710), (62, 1411995), (65, 1346826), (78, 1122355), (93, 941330), (130, 673413), (155, 564798), (169, 518010), (186, 470665), (195, 448942), (310, 282399), (338, 259005), (390, 224471), (403, 217230), (465, 188266), (507, 172670), (557, 157170), (806, 108615), (845, 103602), (930, 94133), (1014, 86335), (1114, 78585), (1209, 72410), (1671, 52390), (1690, 51801), (2015, 43446), (2418, 36205), (2535, 34534), (2785, 31434), (3342, 26195), (4030, 21723), (5070, 17267), (5239, 16710), (5570, 15717), (6045, 14482), (7241, 12090), (8355, 10478)]