72371524

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{199}}^1$

素因数の和:352

約数の個数: 48

約数和(自身を含む): 137088000

約数和(自身を除く): 64716476

約数列:

[1, 2, 4, 23, 46, 59, 67, 92, 118, 134, 199, 236, 268, 398, 796, 1357, 1541, 2714, 3082, 3953, 4577, 5428, 6164, 7906, 9154, 11741, 13333, 15812, 18308, 23482, 26666, 46964, 53332, 90919, 181838, 270043, 306659, 363676, 540086, 613318, 786647, 1080172, 1226636, 1573294, 3146588, 18092881, 36185762, 72371524]

約数ペア:

[(1, 72371524), (2, 36185762), (4, 18092881), (23, 3146588), (46, 1573294), (59, 1226636), (67, 1080172), (92, 786647), (118, 613318), (134, 540086), (199, 363676), (236, 306659), (268, 270043), (398, 181838), (796, 90919), (1357, 53332), (1541, 46964), (2714, 26666), (3082, 23482), (3953, 18308), (4577, 15812), (5428, 13333), (6164, 11741), (7906, 9154)]