78620152

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{58151}}^1$

素因数の和:58183

約数の個数: 24

約数和(自身を含む): 159627240

約数和(自身を除く): 81007088

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 58151, 116302, 232604, 465208, 755963, 1511926, 3023852, 6047704, 9827519, 19655038, 39310076, 78620152]

約数ペア:

[(1, 78620152), (2, 39310076), (4, 19655038), (8, 9827519), (13, 6047704), (26, 3023852), (52, 1511926), (104, 755963), (169, 465208), (338, 232604), (676, 116302), (1352, 58151)]