72863766

素因数分解:

$2^1\times 3^3\times {\mathrm{89}}^1\times {\mathrm{15161}}^1$

素因数の和:15261

約数の個数: 32

約数和(自身を含む): 163749600

約数和(自身を除く): 90885834

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 89, 178, 267, 534, 801, 1602, 2403, 4806, 15161, 30322, 45483, 90966, 136449, 272898, 409347, 818694, 1349329, 2698658, 4047987, 8095974, 12143961, 24287922, 36431883, 72863766]

約数ペア:

[(1, 72863766), (2, 36431883), (3, 24287922), (6, 12143961), (9, 8095974), (18, 4047987), (27, 2698658), (54, 1349329), (89, 818694), (178, 409347), (267, 272898), (534, 136449), (801, 90966), (1602, 45483), (2403, 30322), (4806, 15161)]