61670616

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{229}}^2$

素因数の和:481

約数の個数: 72

約数和(自身を含む): 180134820

約数和(自身を除く): 118464204

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 229, 294, 392, 458, 588, 687, 916, 1176, 1374, 1603, 1832, 2748, 3206, 4809, 5496, 6412, 9618, 11221, 12824, 19236, 22442, 33663, 38472, 44884, 52441, 67326, 89768, 104882, 134652, 157323, 209764, 269304, 314646, 367087, 419528, 629292, 734174, 1101261, 1258584, 1468348, 2202522, 2569609, 2936696, 4405044, 5139218, 7708827, 8810088, 10278436, 15417654, 20556872, 30835308, 61670616]

約数ペア:

[(1, 61670616), (2, 30835308), (3, 20556872), (4, 15417654), (6, 10278436), (7, 8810088), (8, 7708827), (12, 5139218), (14, 4405044), (21, 2936696), (24, 2569609), (28, 2202522), (42, 1468348), (49, 1258584), (56, 1101261), (84, 734174), (98, 629292), (147, 419528), (168, 367087), (196, 314646), (229, 269304), (294, 209764), (392, 157323), (458, 134652), (588, 104882), (687, 89768), (916, 67326), (1176, 52441), (1374, 44884), (1603, 38472), (1832, 33663), (2748, 22442), (3206, 19236), (4809, 12824), (5496, 11221), (6412, 9618)]