81603888

素因数分解:

$2^4\times 3^1\times {\mathrm{53}}^1\times {\mathrm{32077}}^1$

素因数の和:32141

約数の個数: 40

約数和(自身を含む): 214794288

約数和(自身を除く): 133190400

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 53, 106, 159, 212, 318, 424, 636, 848, 1272, 2544, 32077, 64154, 96231, 128308, 192462, 256616, 384924, 513232, 769848, 1539696, 1700081, 3400162, 5100243, 6800324, 10200486, 13600648, 20400972, 27201296, 40801944, 81603888]

約数ペア:

[(1, 81603888), (2, 40801944), (3, 27201296), (4, 20400972), (6, 13600648), (8, 10200486), (12, 6800324), (16, 5100243), (24, 3400162), (48, 1700081), (53, 1539696), (106, 769848), (159, 513232), (212, 384924), (318, 256616), (424, 192462), (636, 128308), (848, 96231), (1272, 64154), (2544, 32077)]