80002008

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{58481}}^1$

素因数の和:58512

約数の個数: 48

約数和(自身を含む): 228079800

約数和(自身を除く): 148077792

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, 58481, 116962, 175443, 233924, 350886, 467848, 526329, 701772, 1052658, 1111139, 1403544, 2105316, 2222278, 3333417, 4210632, 4444556, 6666834, 8889112, 10000251, 13333668, 20000502, 26667336, 40001004, 80002008]

約数ペア:

[(1, 80002008), (2, 40001004), (3, 26667336), (4, 20000502), (6, 13333668), (8, 10000251), (9, 8889112), (12, 6666834), (18, 4444556), (19, 4210632), (24, 3333417), (36, 2222278), (38, 2105316), (57, 1403544), (72, 1111139), (76, 1052658), (114, 701772), (152, 526329), (171, 467848), (228, 350886), (342, 233924), (456, 175443), (684, 116962), (1368, 58481)]