72352152

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{52889}}^1$

素因数の和:52920

約数の個数: 48

約数和(自身を含む): 206271000

約数和(自身を除く): 133918848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 52889, 105778, 158667, 211556, 317334, 423112, 476001, 634668, 952002, 1004891, 1269336, 1904004, 2009782, 3014673, 3808008, 4019564, 6029346, 8039128, 9044019, 12058692, 18088038, 24117384, 36176076, 72352152]

約数ペア:

[(1, 72352152), (2, 36176076), (3, 24117384), (4, 18088038), (6, 12058692), (8, 9044019), (9, 8039128), (12, 6029346), (18, 4019564), (19, 3808008), (24, 3014673), (36, 2009782), (38, 1904004), (57, 1269336), (72, 1004891), (76, 952002), (114, 634668), (152, 476001), (171, 423112), (228, 317334), (342, 211556), (456, 158667), (684, 105778), (1368, 52889)]