72657064

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{311}}^1$

素因数の和:418

約数の個数: 64

約数和(自身を含む): 151632000

約数和(自身を除く): 78974936

約数列:

[1, 2, 4, 8, 19, 29, 38, 53, 58, 76, 106, 116, 152, 212, 232, 311, 424, 551, 622, 1007, 1102, 1244, 1537, 2014, 2204, 2488, 3074, 4028, 4408, 5909, 6148, 8056, 9019, 11818, 12296, 16483, 18038, 23636, 29203, 32966, 36076, 47272, 58406, 65932, 72152, 116812, 131864, 171361, 233624, 313177, 342722, 478007, 626354, 685444, 956014, 1252708, 1370888, 1912028, 2505416, 3824056, 9082133, 18164266, 36328532, 72657064]

約数ペア:

[(1, 72657064), (2, 36328532), (4, 18164266), (8, 9082133), (19, 3824056), (29, 2505416), (38, 1912028), (53, 1370888), (58, 1252708), (76, 956014), (106, 685444), (116, 626354), (152, 478007), (212, 342722), (232, 313177), (311, 233624), (424, 171361), (551, 131864), (622, 116812), (1007, 72152), (1102, 65932), (1244, 58406), (1537, 47272), (2014, 36076), (2204, 32966), (2488, 29203), (3074, 23636), (4028, 18038), (4408, 16483), (5909, 12296), (6148, 11818), (8056, 9019)]