72536699358

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{421}}^1\times {\mathrm{258703}}^1$

素因数の和:259169

約数の個数: 48

約数和(自身を含む): 161794516416

約数和(自身を除く): 89257817058

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 333, 421, 666, 842, 1263, 2526, 3789, 7578, 15577, 31154, 46731, 93462, 140193, 258703, 280386, 517406, 776109, 1552218, 2328327, 4656654, 9572011, 19144022, 28716033, 57432066, 86148099, 108913963, 172296198, 217827926, 326741889, 653483778, 980225667, 1960451334, 4029816631, 8059633262, 12089449893, 24178899786, 36268349679, 72536699358]

約数ペア:

[(1, 72536699358), (2, 36268349679), (3, 24178899786), (6, 12089449893), (9, 8059633262), (18, 4029816631), (37, 1960451334), (74, 980225667), (111, 653483778), (222, 326741889), (333, 217827926), (421, 172296198), (666, 108913963), (842, 86148099), (1263, 57432066), (2526, 28716033), (3789, 19144022), (7578, 9572011), (15577, 4656654), (31154, 2328327), (46731, 1552218), (93462, 776109), (140193, 517406), (258703, 280386)]