72727830

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1723}}^1$

素因数の和:1810

約数の個数: 96

約数和(自身を含む): 219458304

約数和(自身を除く): 146730474

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 67, 70, 90, 105, 126, 134, 201, 210, 315, 335, 402, 469, 603, 630, 670, 938, 1005, 1206, 1407, 1723, 2010, 2345, 2814, 3015, 3446, 4221, 4690, 5169, 6030, 7035, 8442, 8615, 10338, 12061, 14070, 15507, 17230, 21105, 24122, 25845, 31014, 36183, 42210, 51690, 60305, 72366, 77535, 108549, 115441, 120610, 155070, 180915, 217098, 230882, 346323, 361830, 542745, 577205, 692646, 808087, 1038969, 1085490, 1154410, 1616174, 1731615, 2077938, 2424261, 3463230, 4040435, 4848522, 5194845, 7272783, 8080870, 10389690, 12121305, 14545566, 24242610, 36363915, 72727830]

約数ペア:

[(1, 72727830), (2, 36363915), (3, 24242610), (5, 14545566), (6, 12121305), (7, 10389690), (9, 8080870), (10, 7272783), (14, 5194845), (15, 4848522), (18, 4040435), (21, 3463230), (30, 2424261), (35, 2077938), (42, 1731615), (45, 1616174), (63, 1154410), (67, 1085490), (70, 1038969), (90, 808087), (105, 692646), (126, 577205), (134, 542745), (201, 361830), (210, 346323), (315, 230882), (335, 217098), (402, 180915), (469, 155070), (603, 120610), (630, 115441), (670, 108549), (938, 77535), (1005, 72366), (1206, 60305), (1407, 51690), (1723, 42210), (2010, 36183), (2345, 31014), (2814, 25845), (3015, 24122), (3446, 21105), (4221, 17230), (4690, 15507), (5169, 14070), (6030, 12061), (7035, 10338), (8442, 8615)]