86231964

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{389}}^1$

素因数の和:452

約数の個数: 144

約数和(自身を含む): 261424800

約数和(自身を除く): 175192836

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 29, 39, 42, 49, 52, 58, 78, 84, 87, 91, 98, 116, 147, 156, 174, 182, 196, 203, 273, 294, 348, 364, 377, 389, 406, 546, 588, 609, 637, 754, 778, 812, 1092, 1131, 1167, 1218, 1274, 1421, 1508, 1556, 1911, 2262, 2334, 2436, 2548, 2639, 2723, 2842, 3822, 4263, 4524, 4668, 5057, 5278, 5446, 5684, 7644, 7917, 8169, 8526, 10114, 10556, 10892, 11281, 15171, 15834, 16338, 17052, 18473, 19061, 20228, 22562, 30342, 31668, 32676, 33843, 35399, 36946, 38122, 45124, 55419, 57183, 60684, 67686, 70798, 73892, 76244, 78967, 106197, 110838, 114366, 135372, 141596, 146653, 157934, 212394, 221676, 228732, 236901, 247793, 293306, 315868, 424788, 439959, 473802, 495586, 552769, 586612, 743379, 879918, 947604, 991172, 1026571, 1105538, 1486758, 1658307, 1759836, 2053142, 2211076, 2973516, 3079713, 3316614, 4106284, 6159426, 6633228, 7185997, 12318852, 14371994, 21557991, 28743988, 43115982, 86231964]

約数ペア:

[(1, 86231964), (2, 43115982), (3, 28743988), (4, 21557991), (6, 14371994), (7, 12318852), (12, 7185997), (13, 6633228), (14, 6159426), (21, 4106284), (26, 3316614), (28, 3079713), (29, 2973516), (39, 2211076), (42, 2053142), (49, 1759836), (52, 1658307), (58, 1486758), (78, 1105538), (84, 1026571), (87, 991172), (91, 947604), (98, 879918), (116, 743379), (147, 586612), (156, 552769), (174, 495586), (182, 473802), (196, 439959), (203, 424788), (273, 315868), (294, 293306), (348, 247793), (364, 236901), (377, 228732), (389, 221676), (406, 212394), (546, 157934), (588, 146653), (609, 141596), (637, 135372), (754, 114366), (778, 110838), (812, 106197), (1092, 78967), (1131, 76244), (1167, 73892), (1218, 70798), (1274, 67686), (1421, 60684), (1508, 57183), (1556, 55419), (1911, 45124), (2262, 38122), (2334, 36946), (2436, 35399), (2548, 33843), (2639, 32676), (2723, 31668), (2842, 30342), (3822, 22562), (4263, 20228), (4524, 19061), (4668, 18473), (5057, 17052), (5278, 16338), (5446, 15834), (5684, 15171), (7644, 11281), (7917, 10892), (8169, 10556), (8526, 10114)]