72272124

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{673}}^1$

素因数の和:859

約数の個数: 72

約数和(自身を含む): 193815440

約数和(自身を除く): 121543316

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 157, 171, 228, 314, 342, 471, 628, 673, 684, 942, 1346, 1413, 1884, 2019, 2692, 2826, 2983, 4038, 5652, 5966, 6057, 8076, 8949, 11932, 12114, 12787, 17898, 24228, 25574, 26847, 35796, 38361, 51148, 53694, 76722, 105661, 107388, 115083, 153444, 211322, 230166, 316983, 422644, 460332, 633966, 950949, 1267932, 1901898, 2007559, 3803796, 4015118, 6022677, 8030236, 12045354, 18068031, 24090708, 36136062, 72272124]

約数ペア:

[(1, 72272124), (2, 36136062), (3, 24090708), (4, 18068031), (6, 12045354), (9, 8030236), (12, 6022677), (18, 4015118), (19, 3803796), (36, 2007559), (38, 1901898), (57, 1267932), (76, 950949), (114, 633966), (157, 460332), (171, 422644), (228, 316983), (314, 230166), (342, 211322), (471, 153444), (628, 115083), (673, 107388), (684, 105661), (942, 76722), (1346, 53694), (1413, 51148), (1884, 38361), (2019, 35796), (2692, 26847), (2826, 25574), (2983, 24228), (4038, 17898), (5652, 12787), (5966, 12114), (6057, 11932), (8076, 8949)]