91781232

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{821}}^1$

素因数の和:986

約数の個数: 80

約数和(自身を含む): 253189152

約数和(自身を除く): 161407920

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 137, 204, 272, 274, 408, 411, 548, 816, 821, 822, 1096, 1642, 1644, 2192, 2329, 2463, 3284, 3288, 4658, 4926, 6568, 6576, 6987, 9316, 9852, 13136, 13957, 13974, 18632, 19704, 27914, 27948, 37264, 39408, 41871, 55828, 55896, 83742, 111656, 111792, 112477, 167484, 223312, 224954, 334968, 337431, 449908, 669936, 674862, 899816, 1349724, 1799632, 1912109, 2699448, 3824218, 5398896, 5736327, 7648436, 11472654, 15296872, 22945308, 30593744, 45890616, 91781232]

約数ペア:

[(1, 91781232), (2, 45890616), (3, 30593744), (4, 22945308), (6, 15296872), (8, 11472654), (12, 7648436), (16, 5736327), (17, 5398896), (24, 3824218), (34, 2699448), (48, 1912109), (51, 1799632), (68, 1349724), (102, 899816), (136, 674862), (137, 669936), (204, 449908), (272, 337431), (274, 334968), (408, 224954), (411, 223312), (548, 167484), (816, 112477), (821, 111792), (822, 111656), (1096, 83742), (1642, 55896), (1644, 55828), (2192, 41871), (2329, 39408), (2463, 37264), (3284, 27948), (3288, 27914), (4658, 19704), (4926, 18632), (6568, 13974), (6576, 13957), (6987, 13136), (9316, 9852)]