74332713

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{229}}^1$

素因数の和:322

約数の個数: 64

約数和(自身を含む): 129830400

約数和(自身を除く): 55497687

約数列:

[1, 3, 7, 13, 21, 29, 39, 41, 87, 91, 123, 203, 229, 273, 287, 377, 533, 609, 687, 861, 1131, 1189, 1599, 1603, 2639, 2977, 3567, 3731, 4809, 6641, 7917, 8323, 8931, 9389, 11193, 15457, 19923, 20839, 24969, 28167, 46371, 46487, 62517, 65723, 86333, 108199, 122057, 139461, 197169, 258999, 272281, 324597, 366171, 604331, 816843, 854399, 1812993, 1905967, 2563197, 3539653, 5717901, 10618959, 24777571, 74332713]

約数ペア:

[(1, 74332713), (3, 24777571), (7, 10618959), (13, 5717901), (21, 3539653), (29, 2563197), (39, 1905967), (41, 1812993), (87, 854399), (91, 816843), (123, 604331), (203, 366171), (229, 324597), (273, 272281), (287, 258999), (377, 197169), (533, 139461), (609, 122057), (687, 108199), (861, 86333), (1131, 65723), (1189, 62517), (1599, 46487), (1603, 46371), (2639, 28167), (2977, 24969), (3567, 20839), (3731, 19923), (4809, 15457), (6641, 11193), (7917, 9389), (8323, 8931)]