72287088

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^1\times {\mathrm{21211}}^1$

素因数の和:21293

約数の個数: 40

約数和(自身を含む): 189380736

約数和(自身を除く): 117093648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 142, 213, 284, 426, 568, 852, 1136, 1704, 3408, 21211, 42422, 63633, 84844, 127266, 169688, 254532, 339376, 509064, 1018128, 1505981, 3011962, 4517943, 6023924, 9035886, 12047848, 18071772, 24095696, 36143544, 72287088]

約数ペア:

[(1, 72287088), (2, 36143544), (3, 24095696), (4, 18071772), (6, 12047848), (8, 9035886), (12, 6023924), (16, 4517943), (24, 3011962), (48, 1505981), (71, 1018128), (142, 509064), (213, 339376), (284, 254532), (426, 169688), (568, 127266), (852, 84844), (1136, 63633), (1704, 42422), (3408, 21211)]