72428531544

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{571}}^1\times {\mathrm{92723}}^1$

素因数の和:93325

約数の個数: 96

約数和(自身を含む): 206848699200

約数和(自身を除く): 134420167656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 571, 684, 1142, 1368, 1713, 2284, 3426, 4568, 5139, 6852, 10278, 10849, 13704, 20556, 21698, 32547, 41112, 43396, 65094, 86792, 92723, 97641, 130188, 185446, 195282, 260376, 278169, 370892, 390564, 556338, 741784, 781128, 834507, 1112676, 1669014, 1761737, 2225352, 3338028, 3523474, 5285211, 6676056, 7046948, 10570422, 14093896, 15855633, 21140844, 31711266, 42281688, 52944833, 63422532, 105889666, 126845064, 158834499, 211779332, 317668998, 423558664, 476503497, 635337996, 953006994, 1005951827, 1270675992, 1906013988, 2011903654, 3017855481, 3812027976, 4023807308, 6035710962, 8047614616, 9053566443, 12071421924, 18107132886, 24142843848, 36214265772, 72428531544]

約数ペア:

[(1, 72428531544), (2, 36214265772), (3, 24142843848), (4, 18107132886), (6, 12071421924), (8, 9053566443), (9, 8047614616), (12, 6035710962), (18, 4023807308), (19, 3812027976), (24, 3017855481), (36, 2011903654), (38, 1906013988), (57, 1270675992), (72, 1005951827), (76, 953006994), (114, 635337996), (152, 476503497), (171, 423558664), (228, 317668998), (342, 211779332), (456, 158834499), (571, 126845064), (684, 105889666), (1142, 63422532), (1368, 52944833), (1713, 42281688), (2284, 31711266), (3426, 21140844), (4568, 15855633), (5139, 14093896), (6852, 10570422), (10278, 7046948), (10849, 6676056), (13704, 5285211), (20556, 3523474), (21698, 3338028), (32547, 2225352), (41112, 1761737), (43396, 1669014), (65094, 1112676), (86792, 834507), (92723, 781128), (97641, 741784), (130188, 556338), (185446, 390564), (195282, 370892), (260376, 278169)]