83281104

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{499}}^1$

素因数の和:593

約数の個数: 120

約数和(自身を含む): 249860000

約数和(自身を除く): 166578896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 61, 72, 76, 114, 122, 144, 152, 171, 183, 228, 244, 304, 342, 366, 456, 488, 499, 549, 684, 732, 912, 976, 998, 1098, 1159, 1368, 1464, 1497, 1996, 2196, 2318, 2736, 2928, 2994, 3477, 3992, 4392, 4491, 4636, 5988, 6954, 7984, 8784, 8982, 9272, 9481, 10431, 11976, 13908, 17964, 18544, 18962, 20862, 23952, 27816, 28443, 30439, 35928, 37924, 41724, 55632, 56886, 60878, 71856, 75848, 83448, 85329, 91317, 113772, 121756, 151696, 166896, 170658, 182634, 227544, 243512, 273951, 341316, 365268, 455088, 487024, 547902, 578341, 682632, 730536, 1095804, 1156682, 1365264, 1461072, 1735023, 2191608, 2313364, 3470046, 4383216, 4626728, 5205069, 6940092, 9253456, 10410138, 13880184, 20820276, 27760368, 41640552, 83281104]

約数ペア:

[(1, 83281104), (2, 41640552), (3, 27760368), (4, 20820276), (6, 13880184), (8, 10410138), (9, 9253456), (12, 6940092), (16, 5205069), (18, 4626728), (19, 4383216), (24, 3470046), (36, 2313364), (38, 2191608), (48, 1735023), (57, 1461072), (61, 1365264), (72, 1156682), (76, 1095804), (114, 730536), (122, 682632), (144, 578341), (152, 547902), (171, 487024), (183, 455088), (228, 365268), (244, 341316), (304, 273951), (342, 243512), (366, 227544), (456, 182634), (488, 170658), (499, 166896), (549, 151696), (684, 121756), (732, 113772), (912, 91317), (976, 85329), (998, 83448), (1098, 75848), (1159, 71856), (1368, 60878), (1464, 56886), (1497, 55632), (1996, 41724), (2196, 37924), (2318, 35928), (2736, 30439), (2928, 28443), (2994, 27816), (3477, 23952), (3992, 20862), (4392, 18962), (4491, 18544), (4636, 17964), (5988, 13908), (6954, 11976), (7984, 10431), (8784, 9481), (8982, 9272)]