71907372

素因数分解:

$2^2\times 3^3\times {\mathrm{89}}^1\times {\mathrm{7481}}^1$

素因数の和:7583

約数の個数: 48

約数和(自身を含む): 188546400

約数和(自身を除く): 116639028

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 89, 108, 178, 267, 356, 534, 801, 1068, 1602, 2403, 3204, 4806, 7481, 9612, 14962, 22443, 29924, 44886, 67329, 89772, 134658, 201987, 269316, 403974, 665809, 807948, 1331618, 1997427, 2663236, 3994854, 5992281, 7989708, 11984562, 17976843, 23969124, 35953686, 71907372]

約数ペア:

[(1, 71907372), (2, 35953686), (3, 23969124), (4, 17976843), (6, 11984562), (9, 7989708), (12, 5992281), (18, 3994854), (27, 2663236), (36, 1997427), (54, 1331618), (89, 807948), (108, 665809), (178, 403974), (267, 269316), (356, 201987), (534, 134658), (801, 89772), (1068, 67329), (1602, 44886), (2403, 29924), (3204, 22443), (4806, 14962), (7481, 9612)]