177204924

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{5333}}^1$

素因数の和:5427

約数の個数: 72

約数和(自身を含む): 489277152

約数和(自身を除く): 312072228

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 71, 78, 117, 142, 156, 213, 234, 284, 426, 468, 639, 852, 923, 1278, 1846, 2556, 2769, 3692, 5333, 5538, 8307, 10666, 11076, 15999, 16614, 21332, 31998, 33228, 47997, 63996, 69329, 95994, 138658, 191988, 207987, 277316, 378643, 415974, 623961, 757286, 831948, 1135929, 1247922, 1514572, 2271858, 2495844, 3407787, 4543716, 4922359, 6815574, 9844718, 13631148, 14767077, 19689436, 29534154, 44301231, 59068308, 88602462, 177204924]

約数ペア:

[(1, 177204924), (2, 88602462), (3, 59068308), (4, 44301231), (6, 29534154), (9, 19689436), (12, 14767077), (13, 13631148), (18, 9844718), (26, 6815574), (36, 4922359), (39, 4543716), (52, 3407787), (71, 2495844), (78, 2271858), (117, 1514572), (142, 1247922), (156, 1135929), (213, 831948), (234, 757286), (284, 623961), (426, 415974), (468, 378643), (639, 277316), (852, 207987), (923, 191988), (1278, 138658), (1846, 95994), (2556, 69329), (2769, 63996), (3692, 47997), (5333, 33228), (5538, 31998), (8307, 21332), (10666, 16614), (11076, 15999)]