78831512

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1$

素因数の和:276

約数の個数: 64

約数和(自身を含む): 160876800

約数和(自身を除く): 82045288

約数列:

[1, 2, 4, 8, 29, 31, 58, 62, 97, 113, 116, 124, 194, 226, 232, 248, 388, 452, 776, 899, 904, 1798, 2813, 3007, 3277, 3503, 3596, 5626, 6014, 6554, 7006, 7192, 10961, 11252, 12028, 13108, 14012, 21922, 22504, 24056, 26216, 28024, 43844, 87203, 87688, 101587, 174406, 203174, 317869, 339791, 348812, 406348, 635738, 679582, 697624, 812696, 1271476, 1359164, 2542952, 2718328, 9853939, 19707878, 39415756, 78831512]

約数ペア:

[(1, 78831512), (2, 39415756), (4, 19707878), (8, 9853939), (29, 2718328), (31, 2542952), (58, 1359164), (62, 1271476), (97, 812696), (113, 697624), (116, 679582), (124, 635738), (194, 406348), (226, 348812), (232, 339791), (248, 317869), (388, 203174), (452, 174406), (776, 101587), (899, 87688), (904, 87203), (1798, 43844), (2813, 28024), (3007, 26216), (3277, 24056), (3503, 22504), (3596, 21922), (5626, 14012), (6014, 13108), (6554, 12028), (7006, 11252), (7192, 10961)]