79122498

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{263}}^1$

素因数の和:336

約数の個数: 128

約数和(自身を含む): 212889600

約数和(自身を除く): 133767102

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 29, 38, 39, 42, 57, 58, 78, 87, 91, 114, 133, 174, 182, 203, 247, 263, 266, 273, 377, 399, 406, 494, 526, 546, 551, 609, 741, 754, 789, 798, 1102, 1131, 1218, 1482, 1578, 1653, 1729, 1841, 2262, 2639, 3306, 3419, 3458, 3682, 3857, 4997, 5187, 5278, 5523, 6838, 7163, 7627, 7714, 7917, 9994, 10257, 10374, 11046, 11571, 14326, 14991, 15254, 15834, 20514, 21489, 22881, 23142, 23933, 29982, 34979, 42978, 45762, 47866, 50141, 53389, 64961, 69958, 71799, 99151, 100282, 104937, 106778, 129922, 143598, 144913, 150423, 160167, 194883, 198302, 209874, 289826, 297453, 300846, 320334, 389766, 434739, 454727, 594906, 694057, 869478, 909454, 1014391, 1364181, 1388114, 1883869, 2028782, 2082171, 2728362, 3043173, 3767738, 4164342, 5651607, 6086346, 11303214, 13187083, 26374166, 39561249, 79122498]

約数ペア:

[(1, 79122498), (2, 39561249), (3, 26374166), (6, 13187083), (7, 11303214), (13, 6086346), (14, 5651607), (19, 4164342), (21, 3767738), (26, 3043173), (29, 2728362), (38, 2082171), (39, 2028782), (42, 1883869), (57, 1388114), (58, 1364181), (78, 1014391), (87, 909454), (91, 869478), (114, 694057), (133, 594906), (174, 454727), (182, 434739), (203, 389766), (247, 320334), (263, 300846), (266, 297453), (273, 289826), (377, 209874), (399, 198302), (406, 194883), (494, 160167), (526, 150423), (546, 144913), (551, 143598), (609, 129922), (741, 106778), (754, 104937), (789, 100282), (798, 99151), (1102, 71799), (1131, 69958), (1218, 64961), (1482, 53389), (1578, 50141), (1653, 47866), (1729, 45762), (1841, 42978), (2262, 34979), (2639, 29982), (3306, 23933), (3419, 23142), (3458, 22881), (3682, 21489), (3857, 20514), (4997, 15834), (5187, 15254), (5278, 14991), (5523, 14326), (6838, 11571), (7163, 11046), (7627, 10374), (7714, 10257), (7917, 9994)]