42688488

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{317}}^1$

素因数の和:538

約数の個数: 64

約数和(自身を含む): 111121920

約数和(自身を除く): 68433432

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 181, 186, 248, 317, 362, 372, 543, 634, 724, 744, 951, 1086, 1268, 1448, 1902, 2172, 2536, 3804, 4344, 5611, 7608, 9827, 11222, 16833, 19654, 22444, 29481, 33666, 39308, 44888, 57377, 58962, 67332, 78616, 114754, 117924, 134664, 172131, 229508, 235848, 344262, 459016, 688524, 1377048, 1778687, 3557374, 5336061, 7114748, 10672122, 14229496, 21344244, 42688488]

約数ペア:

[(1, 42688488), (2, 21344244), (3, 14229496), (4, 10672122), (6, 7114748), (8, 5336061), (12, 3557374), (24, 1778687), (31, 1377048), (62, 688524), (93, 459016), (124, 344262), (181, 235848), (186, 229508), (248, 172131), (317, 134664), (362, 117924), (372, 114754), (543, 78616), (634, 67332), (724, 58962), (744, 57377), (951, 44888), (1086, 39308), (1268, 33666), (1448, 29481), (1902, 22444), (2172, 19654), (2536, 16833), (3804, 11222), (4344, 9827), (5611, 7608)]