65914832072

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1613}}^1\times {\mathrm{11689}}^1$

素因数の和:13350

約数の個数: 64

約数和(自身を含む): 135847152000

約数和(自身を除く): 69932319928

約数列:

[1, 2, 4, 8, 19, 23, 38, 46, 76, 92, 152, 184, 437, 874, 1613, 1748, 3226, 3496, 6452, 11689, 12904, 23378, 30647, 37099, 46756, 61294, 74198, 93512, 122588, 148396, 222091, 245176, 268847, 296792, 444182, 537694, 704881, 888364, 1075388, 1409762, 1776728, 2150776, 2819524, 5108093, 5639048, 10216186, 18854357, 20432372, 37708714, 40864744, 75417428, 150834856, 358232783, 433650211, 716465566, 867300422, 1432931132, 1734600844, 2865862264, 3469201688, 8239354009, 16478708018, 32957416036, 65914832072]

約数ペア:

[(1, 65914832072), (2, 32957416036), (4, 16478708018), (8, 8239354009), (19, 3469201688), (23, 2865862264), (38, 1734600844), (46, 1432931132), (76, 867300422), (92, 716465566), (152, 433650211), (184, 358232783), (437, 150834856), (874, 75417428), (1613, 40864744), (1748, 37708714), (3226, 20432372), (3496, 18854357), (6452, 10216186), (11689, 5639048), (12904, 5108093), (23378, 2819524), (30647, 2150776), (37099, 1776728), (46756, 1409762), (61294, 1075388), (74198, 888364), (93512, 704881), (122588, 537694), (148396, 444182), (222091, 296792), (245176, 268847)]