72545146

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{13147}}^1$

素因数の和:13269

約数の個数: 16

約数和(自身を含む): 113598720

約数和(自身を除く): 41053574

約数列:

[1, 2, 31, 62, 89, 178, 2759, 5518, 13147, 26294, 407557, 815114, 1170083, 2340166, 36272573, 72545146]

約数ペア:

[(1, 72545146), (2, 36272573), (31, 2340166), (62, 1170083), (89, 815114), (178, 407557), (2759, 26294), (5518, 13147)]