69654314196

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{499}}^1\times {\mathrm{90173}}^1$

素因数の和:90725

約数の個数: 72

約数和(自身を含む): 180528348000

約数和(自身を除く): 110874033804

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 499, 516, 774, 998, 1497, 1548, 1996, 2994, 4491, 5988, 8982, 17964, 21457, 42914, 64371, 85828, 90173, 128742, 180346, 193113, 257484, 270519, 360692, 386226, 541038, 772452, 811557, 1082076, 1623114, 3246228, 3877439, 7754878, 11632317, 15509756, 23264634, 34896951, 44996327, 46529268, 69793902, 89992654, 134988981, 139587804, 179985308, 269977962, 404966943, 539955924, 809933886, 1619867772, 1934842061, 3869684122, 5804526183, 7739368244, 11609052366, 17413578549, 23218104732, 34827157098, 69654314196]

約数ペア:

[(1, 69654314196), (2, 34827157098), (3, 23218104732), (4, 17413578549), (6, 11609052366), (9, 7739368244), (12, 5804526183), (18, 3869684122), (36, 1934842061), (43, 1619867772), (86, 809933886), (129, 539955924), (172, 404966943), (258, 269977962), (387, 179985308), (499, 139587804), (516, 134988981), (774, 89992654), (998, 69793902), (1497, 46529268), (1548, 44996327), (1996, 34896951), (2994, 23264634), (4491, 15509756), (5988, 11632317), (8982, 7754878), (17964, 3877439), (21457, 3246228), (42914, 1623114), (64371, 1082076), (85828, 811557), (90173, 772452), (128742, 541038), (180346, 386226), (193113, 360692), (257484, 270519)]