78369330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{5431}}^1$

素因数の和:5491

約数の個数: 64

約数和(自身を含む): 208067328

約数和(自身を除く): 129697998

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 37, 39, 65, 74, 78, 111, 130, 185, 195, 222, 370, 390, 481, 555, 962, 1110, 1443, 2405, 2886, 4810, 5431, 7215, 10862, 14430, 16293, 27155, 32586, 54310, 70603, 81465, 141206, 162930, 200947, 211809, 353015, 401894, 423618, 602841, 706030, 1004735, 1059045, 1205682, 2009470, 2118090, 2612311, 3014205, 5224622, 6028410, 7836933, 13061555, 15673866, 26123110, 39184665, 78369330]

約数ペア:

[(1, 78369330), (2, 39184665), (3, 26123110), (5, 15673866), (6, 13061555), (10, 7836933), (13, 6028410), (15, 5224622), (26, 3014205), (30, 2612311), (37, 2118090), (39, 2009470), (65, 1205682), (74, 1059045), (78, 1004735), (111, 706030), (130, 602841), (185, 423618), (195, 401894), (222, 353015), (370, 211809), (390, 200947), (481, 162930), (555, 141206), (962, 81465), (1110, 70603), (1443, 54310), (2405, 32586), (2886, 27155), (4810, 16293), (5431, 14430), (7215, 10862)]