72880848

素因数分解:

$2^4\times 3^2\times {\mathrm{61}}^1\times {\mathrm{8297}}^1$

素因数の和:8372

約数の個数: 60

約数和(自身を含む): 207333828

約数和(自身を除く): 134452980

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 61, 72, 122, 144, 183, 244, 366, 488, 549, 732, 976, 1098, 1464, 2196, 2928, 4392, 8297, 8784, 16594, 24891, 33188, 49782, 66376, 74673, 99564, 132752, 149346, 199128, 298692, 398256, 506117, 597384, 1012234, 1194768, 1518351, 2024468, 3036702, 4048936, 4555053, 6073404, 8097872, 9110106, 12146808, 18220212, 24293616, 36440424, 72880848]

約数ペア:

[(1, 72880848), (2, 36440424), (3, 24293616), (4, 18220212), (6, 12146808), (8, 9110106), (9, 8097872), (12, 6073404), (16, 4555053), (18, 4048936), (24, 3036702), (36, 2024468), (48, 1518351), (61, 1194768), (72, 1012234), (122, 597384), (144, 506117), (183, 398256), (244, 298692), (366, 199128), (488, 149346), (549, 132752), (732, 99564), (976, 74673), (1098, 66376), (1464, 49782), (2196, 33188), (2928, 24891), (4392, 16594), (8297, 8784)]