66112816

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{521}}^1$

素因数の和:650

約数の個数: 80

約数和(自身を含む): 161561088

約数和(自身を除く): 95448272

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 103, 112, 154, 176, 206, 308, 412, 521, 616, 721, 824, 1042, 1133, 1232, 1442, 1648, 2084, 2266, 2884, 3647, 4168, 4532, 5731, 5768, 7294, 7931, 8336, 9064, 11462, 11536, 14588, 15862, 18128, 22924, 29176, 31724, 40117, 45848, 53663, 58352, 63448, 80234, 91696, 107326, 126896, 160468, 214652, 320936, 375641, 429304, 590293, 641872, 751282, 858608, 1180586, 1502564, 2361172, 3005128, 4132051, 4722344, 6010256, 8264102, 9444688, 16528204, 33056408, 66112816]

約数ペア:

[(1, 66112816), (2, 33056408), (4, 16528204), (7, 9444688), (8, 8264102), (11, 6010256), (14, 4722344), (16, 4132051), (22, 3005128), (28, 2361172), (44, 1502564), (56, 1180586), (77, 858608), (88, 751282), (103, 641872), (112, 590293), (154, 429304), (176, 375641), (206, 320936), (308, 214652), (412, 160468), (521, 126896), (616, 107326), (721, 91696), (824, 80234), (1042, 63448), (1133, 58352), (1232, 53663), (1442, 45848), (1648, 40117), (2084, 31724), (2266, 29176), (2884, 22924), (3647, 18128), (4168, 15862), (4532, 14588), (5731, 11536), (5768, 11462), (7294, 9064), (7931, 8336)]