761831988

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{193}}^1$

素因数の和:425

約数の個数: 96

約数和(自身を含む): 1872605952

約数和(自身を除く): 1110773964

約数列:

[1, 2, 3, 4, 6, 12, 41, 71, 82, 113, 123, 142, 164, 193, 213, 226, 246, 284, 339, 386, 426, 452, 492, 579, 678, 772, 852, 1158, 1356, 2316, 2911, 4633, 5822, 7913, 8023, 8733, 9266, 11644, 13703, 13899, 15826, 16046, 17466, 18532, 21809, 23739, 24069, 27406, 27798, 31652, 32092, 34932, 41109, 43618, 47478, 48138, 54812, 55596, 65427, 82218, 87236, 94956, 96276, 130854, 164436, 261708, 328943, 561823, 657886, 894169, 986829, 1123646, 1315772, 1548439, 1685469, 1788338, 1973658, 2247292, 2682507, 3096878, 3370938, 3576676, 3947316, 4645317, 5365014, 6193756, 6741876, 9290634, 10730028, 18581268, 63485999, 126971998, 190457997, 253943996, 380915994, 761831988]

約数ペア:

[(1, 761831988), (2, 380915994), (3, 253943996), (4, 190457997), (6, 126971998), (12, 63485999), (41, 18581268), (71, 10730028), (82, 9290634), (113, 6741876), (123, 6193756), (142, 5365014), (164, 4645317), (193, 3947316), (213, 3576676), (226, 3370938), (246, 3096878), (284, 2682507), (339, 2247292), (386, 1973658), (426, 1788338), (452, 1685469), (492, 1548439), (579, 1315772), (678, 1123646), (772, 986829), (852, 894169), (1158, 657886), (1356, 561823), (2316, 328943), (2911, 261708), (4633, 164436), (5822, 130854), (7913, 96276), (8023, 94956), (8733, 87236), (9266, 82218), (11644, 65427), (13703, 55596), (13899, 54812), (15826, 48138), (16046, 47478), (17466, 43618), (18532, 41109), (21809, 34932), (23739, 32092), (24069, 31652), (27406, 27798)]