79464420

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{63067}}^1$

素因数の和:63089

約数の個数: 72

約数和(自身を含む): 275481024

約数和(自身を除く): 196016604

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 63067, 126134, 189201, 252268, 315335, 378402, 441469, 567603, 630670, 756804, 882938, 946005, 1135206, 1261340, 1324407, 1765876, 1892010, 2207345, 2270412, 2648814, 2838015, 3784020, 3973221, 4414690, 5297628, 5676030, 6622035, 7946442, 8829380, 11352060, 13244070, 15892884, 19866105, 26488140, 39732210, 79464420]

約数ペア:

[(1, 79464420), (2, 39732210), (3, 26488140), (4, 19866105), (5, 15892884), (6, 13244070), (7, 11352060), (9, 8829380), (10, 7946442), (12, 6622035), (14, 5676030), (15, 5297628), (18, 4414690), (20, 3973221), (21, 3784020), (28, 2838015), (30, 2648814), (35, 2270412), (36, 2207345), (42, 1892010), (45, 1765876), (60, 1324407), (63, 1261340), (70, 1135206), (84, 946005), (90, 882938), (105, 756804), (126, 630670), (140, 567603), (180, 441469), (210, 378402), (252, 315335), (315, 252268), (420, 189201), (630, 126134), (1260, 63067)]