87372546

素因数分解:

$2^1\times 3^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1\times {\mathrm{1249}}^1$

素因数の和:1474

約数の個数: 32

約数和(自身を含む): 178200000

約数和(自身を除く): 90827454

約数列:

[1, 2, 3, 6, 89, 131, 178, 262, 267, 393, 534, 786, 1249, 2498, 3747, 7494, 11659, 23318, 34977, 69954, 111161, 163619, 222322, 327238, 333483, 490857, 666966, 981714, 14562091, 29124182, 43686273, 87372546]

約数ペア:

[(1, 87372546), (2, 43686273), (3, 29124182), (6, 14562091), (89, 981714), (131, 666966), (178, 490857), (262, 333483), (267, 327238), (393, 222322), (534, 163619), (786, 111161), (1249, 69954), (2498, 34977), (3747, 23318), (7494, 11659)]