76717212

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{181}}^1$

素因数の和:244

約数の個数: 144

約数和(自身を含む): 223816320

約数和(自身を除く): 147099108

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 19, 22, 26, 33, 38, 39, 44, 52, 57, 66, 76, 78, 114, 132, 143, 156, 169, 181, 209, 228, 247, 286, 338, 362, 418, 429, 494, 507, 543, 572, 627, 676, 724, 741, 836, 858, 988, 1014, 1086, 1254, 1482, 1716, 1859, 1991, 2028, 2172, 2353, 2508, 2717, 2964, 3211, 3439, 3718, 3982, 4706, 5434, 5577, 5973, 6422, 6878, 7059, 7436, 7964, 8151, 9412, 9633, 10317, 10868, 11154, 11946, 12844, 13756, 14118, 16302, 19266, 20634, 22308, 23892, 25883, 28236, 30589, 32604, 35321, 37829, 38532, 41268, 44707, 51766, 61178, 70642, 75658, 77649, 89414, 91767, 103532, 105963, 113487, 122356, 134121, 141284, 151316, 155298, 178828, 183534, 211926, 226974, 268242, 310596, 336479, 367068, 423852, 453948, 491777, 536484, 581191, 672958, 983554, 1009437, 1162382, 1345916, 1475331, 1743573, 1967108, 2018874, 2324764, 2950662, 3487146, 4037748, 5901324, 6393101, 6974292, 12786202, 19179303, 25572404, 38358606, 76717212]

約数ペア:

[(1, 76717212), (2, 38358606), (3, 25572404), (4, 19179303), (6, 12786202), (11, 6974292), (12, 6393101), (13, 5901324), (19, 4037748), (22, 3487146), (26, 2950662), (33, 2324764), (38, 2018874), (39, 1967108), (44, 1743573), (52, 1475331), (57, 1345916), (66, 1162382), (76, 1009437), (78, 983554), (114, 672958), (132, 581191), (143, 536484), (156, 491777), (169, 453948), (181, 423852), (209, 367068), (228, 336479), (247, 310596), (286, 268242), (338, 226974), (362, 211926), (418, 183534), (429, 178828), (494, 155298), (507, 151316), (543, 141284), (572, 134121), (627, 122356), (676, 113487), (724, 105963), (741, 103532), (836, 91767), (858, 89414), (988, 77649), (1014, 75658), (1086, 70642), (1254, 61178), (1482, 51766), (1716, 44707), (1859, 41268), (1991, 38532), (2028, 37829), (2172, 35321), (2353, 32604), (2508, 30589), (2717, 28236), (2964, 25883), (3211, 23892), (3439, 22308), (3718, 20634), (3982, 19266), (4706, 16302), (5434, 14118), (5577, 13756), (5973, 12844), (6422, 11946), (6878, 11154), (7059, 10868), (7436, 10317), (7964, 9633), (8151, 9412)]