72411144

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1$

素因数の和:255

約数の個数: 128

約数和(自身を含む): 206841600

約数和(自身を除く): 134430456

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 29, 39, 52, 53, 58, 78, 87, 104, 106, 116, 151, 156, 159, 174, 212, 232, 302, 312, 318, 348, 377, 424, 453, 604, 636, 689, 696, 754, 906, 1131, 1208, 1272, 1378, 1508, 1537, 1812, 1963, 2067, 2262, 2756, 3016, 3074, 3624, 3926, 4134, 4379, 4524, 4611, 5512, 5889, 6148, 7852, 8003, 8268, 8758, 9048, 9222, 11778, 12296, 13137, 15704, 16006, 16536, 17516, 18444, 19981, 23556, 24009, 26274, 32012, 35032, 36888, 39962, 47112, 48018, 52548, 56927, 59943, 64024, 79924, 96036, 104039, 105096, 113854, 119886, 159848, 170781, 192072, 208078, 227708, 232087, 239772, 312117, 341562, 416156, 455416, 464174, 479544, 624234, 683124, 696261, 832312, 928348, 1248468, 1366248, 1392522, 1856696, 2496936, 2785044, 3017131, 5570088, 6034262, 9051393, 12068524, 18102786, 24137048, 36205572, 72411144]

約数ペア:

[(1, 72411144), (2, 36205572), (3, 24137048), (4, 18102786), (6, 12068524), (8, 9051393), (12, 6034262), (13, 5570088), (24, 3017131), (26, 2785044), (29, 2496936), (39, 1856696), (52, 1392522), (53, 1366248), (58, 1248468), (78, 928348), (87, 832312), (104, 696261), (106, 683124), (116, 624234), (151, 479544), (156, 464174), (159, 455416), (174, 416156), (212, 341562), (232, 312117), (302, 239772), (312, 232087), (318, 227708), (348, 208078), (377, 192072), (424, 170781), (453, 159848), (604, 119886), (636, 113854), (689, 105096), (696, 104039), (754, 96036), (906, 79924), (1131, 64024), (1208, 59943), (1272, 56927), (1378, 52548), (1508, 48018), (1537, 47112), (1812, 39962), (1963, 36888), (2067, 35032), (2262, 32012), (2756, 26274), (3016, 24009), (3074, 23556), (3624, 19981), (3926, 18444), (4134, 17516), (4379, 16536), (4524, 16006), (4611, 15704), (5512, 13137), (5889, 12296), (6148, 11778), (7852, 9222), (8003, 9048), (8268, 8758)]