84215096

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{349}}^1$

素因数の和:532

約数の個数: 64

約数和(自身を含む): 188160000

約数和(自身を除く): 103944904

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 139, 217, 248, 278, 349, 434, 556, 698, 868, 973, 1112, 1396, 1736, 1946, 2443, 2792, 3892, 4309, 4886, 7784, 8618, 9772, 10819, 17236, 19544, 21638, 30163, 34472, 43276, 48511, 60326, 75733, 86552, 97022, 120652, 151466, 194044, 241304, 302932, 339577, 388088, 605864, 679154, 1358308, 1503841, 2716616, 3007682, 6015364, 10526887, 12030728, 21053774, 42107548, 84215096]

約数ペア:

[(1, 84215096), (2, 42107548), (4, 21053774), (7, 12030728), (8, 10526887), (14, 6015364), (28, 3007682), (31, 2716616), (56, 1503841), (62, 1358308), (124, 679154), (139, 605864), (217, 388088), (248, 339577), (278, 302932), (349, 241304), (434, 194044), (556, 151466), (698, 120652), (868, 97022), (973, 86552), (1112, 75733), (1396, 60326), (1736, 48511), (1946, 43276), (2443, 34472), (2792, 30163), (3892, 21638), (4309, 19544), (4886, 17236), (7784, 10819), (8618, 9772)]