12756117088

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{89923}}^1$

素因数の和:89988

約数の個数: 96

約数和(自身を含む): 30456179712

約数和(自身を除く): 17700062624

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 31, 32, 44, 52, 62, 88, 104, 124, 143, 176, 208, 248, 286, 341, 352, 403, 416, 496, 572, 682, 806, 992, 1144, 1364, 1612, 2288, 2728, 3224, 4433, 4576, 5456, 6448, 8866, 10912, 12896, 17732, 35464, 70928, 89923, 141856, 179846, 359692, 719384, 989153, 1168999, 1438768, 1978306, 2337998, 2787613, 2877536, 3956612, 4675996, 5575226, 7913224, 9351992, 11150452, 12858989, 15826448, 18703984, 22300904, 25717978, 30663743, 31652896, 36238969, 37407968, 44601808, 51435956, 61327486, 72477938, 89203616, 102871912, 122654972, 144955876, 205743824, 245309944, 289911752, 398628659, 411487648, 490619888, 579823504, 797257318, 981239776, 1159647008, 1594514636, 3189029272, 6378058544, 12756117088]

約数ペア:

[(1, 12756117088), (2, 6378058544), (4, 3189029272), (8, 1594514636), (11, 1159647008), (13, 981239776), (16, 797257318), (22, 579823504), (26, 490619888), (31, 411487648), (32, 398628659), (44, 289911752), (52, 245309944), (62, 205743824), (88, 144955876), (104, 122654972), (124, 102871912), (143, 89203616), (176, 72477938), (208, 61327486), (248, 51435956), (286, 44601808), (341, 37407968), (352, 36238969), (403, 31652896), (416, 30663743), (496, 25717978), (572, 22300904), (682, 18703984), (806, 15826448), (992, 12858989), (1144, 11150452), (1364, 9351992), (1612, 7913224), (2288, 5575226), (2728, 4675996), (3224, 3956612), (4433, 2877536), (4576, 2787613), (5456, 2337998), (6448, 1978306), (8866, 1438768), (10912, 1168999), (12896, 989153), (17732, 719384), (35464, 359692), (70928, 179846), (89923, 141856)]