78676364

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{18229}}^1$

素因数の和:18329

約数の個数: 24

約数和(自身を含む): 150069360

約数和(自身を除く): 71392996

約数列:

[1, 2, 4, 13, 26, 52, 83, 166, 332, 1079, 2158, 4316, 18229, 36458, 72916, 236977, 473954, 947908, 1513007, 3026014, 6052028, 19669091, 39338182, 78676364]

約数ペア:

[(1, 78676364), (2, 39338182), (4, 19669091), (13, 6052028), (26, 3026014), (52, 1513007), (83, 947908), (166, 473954), (332, 236977), (1079, 72916), (2158, 36458), (4316, 18229)]