105405804

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{6857}}^1$

素因数の和:6935

約数の個数: 72

約数和(自身を含む): 309542688

約数和(自身を除く): 204136884

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 61, 63, 84, 122, 126, 183, 244, 252, 366, 427, 549, 732, 854, 1098, 1281, 1708, 2196, 2562, 3843, 5124, 6857, 7686, 13714, 15372, 20571, 27428, 41142, 47999, 61713, 82284, 95998, 123426, 143997, 191996, 246852, 287994, 418277, 431991, 575988, 836554, 863982, 1254831, 1673108, 1727964, 2509662, 2927939, 3764493, 5019324, 5855878, 7528986, 8783817, 11711756, 15057972, 17567634, 26351451, 35135268, 52702902, 105405804]

約数ペア:

[(1, 105405804), (2, 52702902), (3, 35135268), (4, 26351451), (6, 17567634), (7, 15057972), (9, 11711756), (12, 8783817), (14, 7528986), (18, 5855878), (21, 5019324), (28, 3764493), (36, 2927939), (42, 2509662), (61, 1727964), (63, 1673108), (84, 1254831), (122, 863982), (126, 836554), (183, 575988), (244, 431991), (252, 418277), (366, 287994), (427, 246852), (549, 191996), (732, 143997), (854, 123426), (1098, 95998), (1281, 82284), (1708, 61713), (2196, 47999), (2562, 41142), (3843, 27428), (5124, 20571), (6857, 15372), (7686, 13714)]