90277616

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1$

素因数の和:271

約数の個数: 120

約数和(自身を含む): 220267152

約数和(自身を除く): 129989536

約数列:

[1, 2, 4, 8, 11, 13, 16, 17, 22, 26, 34, 44, 52, 68, 88, 104, 121, 136, 143, 176, 187, 208, 211, 221, 242, 272, 286, 374, 422, 442, 484, 572, 748, 844, 884, 968, 1144, 1496, 1573, 1688, 1768, 1936, 2057, 2288, 2321, 2431, 2743, 2992, 3146, 3376, 3536, 3587, 4114, 4642, 4862, 5486, 6292, 7174, 8228, 9284, 9724, 10972, 12584, 14348, 16456, 18568, 19448, 21944, 25168, 25531, 26741, 28696, 30173, 32912, 37136, 38896, 39457, 43888, 46631, 51062, 53482, 57392, 60346, 78914, 93262, 102124, 106964, 120692, 157828, 186524, 204248, 213928, 241384, 315656, 331903, 373048, 408496, 427856, 434027, 482768, 512941, 631312, 663806, 746096, 868054, 1025882, 1327612, 1736108, 2051764, 2655224, 3472216, 4103528, 5310448, 5642351, 6944432, 8207056, 11284702, 22569404, 45138808, 90277616]

約数ペア:

[(1, 90277616), (2, 45138808), (4, 22569404), (8, 11284702), (11, 8207056), (13, 6944432), (16, 5642351), (17, 5310448), (22, 4103528), (26, 3472216), (34, 2655224), (44, 2051764), (52, 1736108), (68, 1327612), (88, 1025882), (104, 868054), (121, 746096), (136, 663806), (143, 631312), (176, 512941), (187, 482768), (208, 434027), (211, 427856), (221, 408496), (242, 373048), (272, 331903), (286, 315656), (374, 241384), (422, 213928), (442, 204248), (484, 186524), (572, 157828), (748, 120692), (844, 106964), (884, 102124), (968, 93262), (1144, 78914), (1496, 60346), (1573, 57392), (1688, 53482), (1768, 51062), (1936, 46631), (2057, 43888), (2288, 39457), (2321, 38896), (2431, 37136), (2743, 32912), (2992, 30173), (3146, 28696), (3376, 26741), (3536, 25531), (3587, 25168), (4114, 21944), (4642, 19448), (4862, 18568), (5486, 16456), (6292, 14348), (7174, 12584), (8228, 10972), (9284, 9724)]