78213330

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{22283}}^1$

素因数の和:22312

約数の個数: 64

約数和(自身を含む): 224622720

約数和(自身を除く): 146409390

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 351, 390, 585, 702, 1170, 1755, 3510, 22283, 44566, 66849, 111415, 133698, 200547, 222830, 289679, 334245, 401094, 579358, 601641, 668490, 869037, 1002735, 1203282, 1448395, 1738074, 2005470, 2607111, 2896790, 3008205, 4345185, 5214222, 6016410, 7821333, 8690370, 13035555, 15642666, 26071110, 39106665, 78213330]

約数ペア:

[(1, 78213330), (2, 39106665), (3, 26071110), (5, 15642666), (6, 13035555), (9, 8690370), (10, 7821333), (13, 6016410), (15, 5214222), (18, 4345185), (26, 3008205), (27, 2896790), (30, 2607111), (39, 2005470), (45, 1738074), (54, 1448395), (65, 1203282), (78, 1002735), (90, 869037), (117, 668490), (130, 601641), (135, 579358), (195, 401094), (234, 334245), (270, 289679), (351, 222830), (390, 200547), (585, 133698), (702, 111415), (1170, 66849), (1755, 44566), (3510, 22283)]