87955308

素因数分解:

$2^2\times 3^6\times 7^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:199

約数の個数: 168

約数和(自身を含む): 274211840

約数和(自身を除く): 186256532

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 31, 36, 42, 54, 62, 63, 81, 84, 93, 108, 124, 126, 139, 162, 186, 189, 217, 243, 252, 278, 279, 324, 372, 378, 417, 434, 486, 556, 558, 567, 651, 729, 756, 834, 837, 868, 972, 973, 1116, 1134, 1251, 1302, 1458, 1668, 1674, 1701, 1946, 1953, 2268, 2502, 2511, 2604, 2916, 2919, 3348, 3402, 3753, 3892, 3906, 4309, 5004, 5022, 5103, 5838, 5859, 6804, 7506, 7533, 7812, 8618, 8757, 10044, 10206, 11259, 11676, 11718, 12927, 15012, 15066, 17236, 17514, 17577, 20412, 22518, 22599, 23436, 25854, 26271, 30132, 30163, 33777, 35028, 35154, 38781, 45036, 45198, 51708, 52542, 52731, 60326, 67554, 70308, 77562, 78813, 90396, 90489, 101331, 105084, 105462, 116343, 120652, 135108, 155124, 157626, 158193, 180978, 202662, 210924, 232686, 236439, 271467, 315252, 316386, 349029, 361956, 405324, 465372, 472878, 542934, 632772, 698058, 709317, 814401, 945756, 1047087, 1085868, 1396116, 1418634, 1628802, 2094174, 2443203, 2837268, 3141261, 3257604, 4188348, 4886406, 6282522, 7329609, 9772812, 12565044, 14659218, 21988827, 29318436, 43977654, 87955308]

約数ペア:

[(1, 87955308), (2, 43977654), (3, 29318436), (4, 21988827), (6, 14659218), (7, 12565044), (9, 9772812), (12, 7329609), (14, 6282522), (18, 4886406), (21, 4188348), (27, 3257604), (28, 3141261), (31, 2837268), (36, 2443203), (42, 2094174), (54, 1628802), (62, 1418634), (63, 1396116), (81, 1085868), (84, 1047087), (93, 945756), (108, 814401), (124, 709317), (126, 698058), (139, 632772), (162, 542934), (186, 472878), (189, 465372), (217, 405324), (243, 361956), (252, 349029), (278, 316386), (279, 315252), (324, 271467), (372, 236439), (378, 232686), (417, 210924), (434, 202662), (486, 180978), (556, 158193), (558, 157626), (567, 155124), (651, 135108), (729, 120652), (756, 116343), (834, 105462), (837, 105084), (868, 101331), (972, 90489), (973, 90396), (1116, 78813), (1134, 77562), (1251, 70308), (1302, 67554), (1458, 60326), (1668, 52731), (1674, 52542), (1701, 51708), (1946, 45198), (1953, 45036), (2268, 38781), (2502, 35154), (2511, 35028), (2604, 33777), (2916, 30163), (2919, 30132), (3348, 26271), (3402, 25854), (3753, 23436), (3892, 22599), (3906, 22518), (4309, 20412), (5004, 17577), (5022, 17514), (5103, 17236), (5838, 15066), (5859, 15012), (6804, 12927), (7506, 11718), (7533, 11676), (7812, 11259), (8618, 10206), (8757, 10044)]