72188586

素因数分解:

$2^1\times 3^2\times {\mathrm{83}}^1\times {\mathrm{211}}^1\times {\mathrm{229}}^1$

素因数の和:531

約数の個数: 48

約数和(自身を含む): 159737760

約数和(自身を除く): 87549174

約数列:

[1, 2, 3, 6, 9, 18, 83, 166, 211, 229, 249, 422, 458, 498, 633, 687, 747, 1266, 1374, 1494, 1899, 2061, 3798, 4122, 17513, 19007, 35026, 38014, 48319, 52539, 57021, 96638, 105078, 114042, 144957, 157617, 171063, 289914, 315234, 342126, 434871, 869742, 4010477, 8020954, 12031431, 24062862, 36094293, 72188586]

約数ペア:

[(1, 72188586), (2, 36094293), (3, 24062862), (6, 12031431), (9, 8020954), (18, 4010477), (83, 869742), (166, 434871), (211, 342126), (229, 315234), (249, 289914), (422, 171063), (458, 157617), (498, 144957), (633, 114042), (687, 105078), (747, 96638), (1266, 57021), (1374, 52539), (1494, 48319), (1899, 38014), (2061, 35026), (3798, 19007), (4122, 17513)]