123655032

素因数分解:

$2^3\times 3^3\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{313}}^1$

素因数の和:418

約数の個数: 128

約数和(自身を含む): 361728000

約数和(自身を除く): 238072968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 59, 62, 72, 93, 108, 118, 124, 177, 186, 216, 236, 248, 279, 313, 354, 372, 472, 531, 558, 626, 708, 744, 837, 939, 1062, 1116, 1252, 1416, 1593, 1674, 1829, 1878, 2124, 2232, 2504, 2817, 3186, 3348, 3658, 3756, 4248, 5487, 5634, 6372, 6696, 7316, 7512, 8451, 9703, 10974, 11268, 12744, 14632, 16461, 16902, 18467, 19406, 21948, 22536, 29109, 32922, 33804, 36934, 38812, 43896, 49383, 55401, 58218, 65844, 67608, 73868, 77624, 87327, 98766, 110802, 116436, 131688, 147736, 166203, 174654, 197532, 221604, 232872, 261981, 332406, 349308, 395064, 443208, 498609, 523962, 572477, 664812, 698616, 997218, 1047924, 1144954, 1329624, 1717431, 1994436, 2095848, 2289908, 3434862, 3988872, 4579816, 5152293, 6869724, 10304586, 13739448, 15456879, 20609172, 30913758, 41218344, 61827516, 123655032]

約数ペア:

[(1, 123655032), (2, 61827516), (3, 41218344), (4, 30913758), (6, 20609172), (8, 15456879), (9, 13739448), (12, 10304586), (18, 6869724), (24, 5152293), (27, 4579816), (31, 3988872), (36, 3434862), (54, 2289908), (59, 2095848), (62, 1994436), (72, 1717431), (93, 1329624), (108, 1144954), (118, 1047924), (124, 997218), (177, 698616), (186, 664812), (216, 572477), (236, 523962), (248, 498609), (279, 443208), (313, 395064), (354, 349308), (372, 332406), (472, 261981), (531, 232872), (558, 221604), (626, 197532), (708, 174654), (744, 166203), (837, 147736), (939, 131688), (1062, 116436), (1116, 110802), (1252, 98766), (1416, 87327), (1593, 77624), (1674, 73868), (1829, 67608), (1878, 65844), (2124, 58218), (2232, 55401), (2504, 49383), (2817, 43896), (3186, 38812), (3348, 36934), (3658, 33804), (3756, 32922), (4248, 29109), (5487, 22536), (5634, 21948), (6372, 19406), (6696, 18467), (7316, 16902), (7512, 16461), (8451, 14632), (9703, 12744), (10974, 11268)]