123575508

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{8039}}^1$

素因数の和:8117

約数の個数: 72

約数和(自身を含む): 362893440

約数和(自身を除く): 239317932

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 61, 63, 84, 122, 126, 183, 244, 252, 366, 427, 549, 732, 854, 1098, 1281, 1708, 2196, 2562, 3843, 5124, 7686, 8039, 15372, 16078, 24117, 32156, 48234, 56273, 72351, 96468, 112546, 144702, 168819, 225092, 289404, 337638, 490379, 506457, 675276, 980758, 1012914, 1471137, 1961516, 2025828, 2942274, 3432653, 4413411, 5884548, 6865306, 8826822, 10297959, 13730612, 17653644, 20595918, 30893877, 41191836, 61787754, 123575508]

約数ペア:

[(1, 123575508), (2, 61787754), (3, 41191836), (4, 30893877), (6, 20595918), (7, 17653644), (9, 13730612), (12, 10297959), (14, 8826822), (18, 6865306), (21, 5884548), (28, 4413411), (36, 3432653), (42, 2942274), (61, 2025828), (63, 1961516), (84, 1471137), (122, 1012914), (126, 980758), (183, 675276), (244, 506457), (252, 490379), (366, 337638), (427, 289404), (549, 225092), (732, 168819), (854, 144702), (1098, 112546), (1281, 96468), (1708, 72351), (2196, 56273), (2562, 48234), (3843, 32156), (5124, 24117), (7686, 16078), (8039, 15372)]