78508170

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{22367}}^1$

素因数の和:22396

約数の個数: 64

約数和(自身を含む): 225469440

約数和(自身を除く): 146961270

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, 22367, 44734, 67101, 111835, 134202, 201303, 223670, 290771, 335505, 402606, 581542, 603909, 671010, 872313, 1006515, 1207818, 1453855, 1744626, 2013030, 2616939, 2907710, 3019545, 4361565, 5233878, 6039090, 7850817, 8723130, 13084695, 15701634, 26169390, 39254085, 78508170]

約数ペア:

[(1, 78508170), (2, 39254085), (3, 26169390), (5, 15701634), (6, 13084695), (9, 8723130), (10, 7850817), (13, 6039090), (15, 5233878), (18, 4361565), (26, 3019545), (27, 2907710), (30, 2616939), (39, 2013030), (45, 1744626), (54, 1453855), (65, 1207818), (78, 1006515), (90, 872313), (117, 671010), (130, 603909), (135, 581542), (195, 402606), (234, 335505), (270, 290771), (351, 223670), (390, 201303), (585, 134202), (702, 111835), (1170, 67101), (1755, 44734), (3510, 22367)]