72805304

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2767}}^1$

素因数の和:2820

約数の個数: 64

約数和(自身を含む): 167408640

約数和(自身を除く): 94603336

約数列:

[1, 2, 4, 8, 11, 13, 22, 23, 26, 44, 46, 52, 88, 92, 104, 143, 184, 253, 286, 299, 506, 572, 598, 1012, 1144, 1196, 2024, 2392, 2767, 3289, 5534, 6578, 11068, 13156, 22136, 26312, 30437, 35971, 60874, 63641, 71942, 121748, 127282, 143884, 243496, 254564, 287768, 395681, 509128, 700051, 791362, 827333, 1400102, 1582724, 1654666, 2800204, 3165448, 3309332, 5600408, 6618664, 9100663, 18201326, 36402652, 72805304]

約数ペア:

[(1, 72805304), (2, 36402652), (4, 18201326), (8, 9100663), (11, 6618664), (13, 5600408), (22, 3309332), (23, 3165448), (26, 2800204), (44, 1654666), (46, 1582724), (52, 1400102), (88, 827333), (92, 791362), (104, 700051), (143, 509128), (184, 395681), (253, 287768), (286, 254564), (299, 243496), (506, 143884), (572, 127282), (598, 121748), (1012, 71942), (1144, 63641), (1196, 60874), (2024, 35971), (2392, 30437), (2767, 26312), (3289, 22136), (5534, 13156), (6578, 11068)]