76628110

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{179}}^1$

素因数の和:325

約数の個数: 64

約数和(自身を含む): 155131200

約数和(自身を除く): 78503090

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 89, 130, 178, 179, 185, 358, 370, 445, 481, 890, 895, 962, 1157, 1790, 2314, 2327, 2405, 3293, 4654, 4810, 5785, 6586, 6623, 11570, 11635, 13246, 15931, 16465, 23270, 31862, 32930, 33115, 42809, 66230, 79655, 85618, 86099, 159310, 172198, 207103, 214045, 414206, 428090, 430495, 589447, 860990, 1035515, 1178894, 2071030, 2947235, 5894470, 7662811, 15325622, 38314055, 76628110]

約数ペア:

[(1, 76628110), (2, 38314055), (5, 15325622), (10, 7662811), (13, 5894470), (26, 2947235), (37, 2071030), (65, 1178894), (74, 1035515), (89, 860990), (130, 589447), (178, 430495), (179, 428090), (185, 414206), (358, 214045), (370, 207103), (445, 172198), (481, 159310), (890, 86099), (895, 85618), (962, 79655), (1157, 66230), (1790, 42809), (2314, 33115), (2327, 32930), (2405, 31862), (3293, 23270), (4654, 16465), (4810, 15931), (5785, 13246), (6586, 11635), (6623, 11570)]