84740208

素因数分解:

$2^4\times 3^1\times 7^3\times {\mathrm{5147}}^1$

素因数の和:5179

約数の個数: 80

約数和(自身を含む): 255340800

約数和(自身を除く): 170600592

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 343, 392, 588, 686, 784, 1029, 1176, 1372, 2058, 2352, 2744, 4116, 5147, 5488, 8232, 10294, 15441, 16464, 20588, 30882, 36029, 41176, 61764, 72058, 82352, 108087, 123528, 144116, 216174, 247056, 252203, 288232, 432348, 504406, 576464, 756609, 864696, 1008812, 1513218, 1729392, 1765421, 2017624, 3026436, 3530842, 4035248, 5296263, 6052872, 7061684, 10592526, 12105744, 14123368, 21185052, 28246736, 42370104, 84740208]

約数ペア:

[(1, 84740208), (2, 42370104), (3, 28246736), (4, 21185052), (6, 14123368), (7, 12105744), (8, 10592526), (12, 7061684), (14, 6052872), (16, 5296263), (21, 4035248), (24, 3530842), (28, 3026436), (42, 2017624), (48, 1765421), (49, 1729392), (56, 1513218), (84, 1008812), (98, 864696), (112, 756609), (147, 576464), (168, 504406), (196, 432348), (294, 288232), (336, 252203), (343, 247056), (392, 216174), (588, 144116), (686, 123528), (784, 108087), (1029, 82352), (1176, 72058), (1372, 61764), (2058, 41176), (2352, 36029), (2744, 30882), (4116, 20588), (5147, 16464), (5488, 15441), (8232, 10294)]