72109304

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{1607}}^1$

素因数の和:1763

約数の個数: 32

約数和(自身を含む): 138931200

約数和(自身を除く): 66821896

約数列:

[1, 2, 4, 8, 71, 79, 142, 158, 284, 316, 568, 632, 1607, 3214, 5609, 6428, 11218, 12856, 22436, 44872, 114097, 126953, 228194, 253906, 456388, 507812, 912776, 1015624, 9013663, 18027326, 36054652, 72109304]

約数ペア:

[(1, 72109304), (2, 36054652), (4, 18027326), (8, 9013663), (71, 1015624), (79, 912776), (142, 507812), (158, 456388), (284, 253906), (316, 228194), (568, 126953), (632, 114097), (1607, 44872), (3214, 22436), (5609, 12856), (6428, 11218)]