64959768

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{587}}^1$

素因数の和:681

約数の個数: 96

約数和(自身を含む): 185749200

約数和(自身を除く): 120789432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 53, 58, 72, 87, 106, 116, 159, 174, 212, 232, 261, 318, 348, 424, 477, 522, 587, 636, 696, 954, 1044, 1174, 1272, 1537, 1761, 1908, 2088, 2348, 3074, 3522, 3816, 4611, 4696, 5283, 6148, 7044, 9222, 10566, 12296, 13833, 14088, 17023, 18444, 21132, 27666, 31111, 34046, 36888, 42264, 51069, 55332, 62222, 68092, 93333, 102138, 110664, 124444, 136184, 153207, 186666, 204276, 248888, 279999, 306414, 373332, 408552, 559998, 612828, 746664, 902219, 1119996, 1225656, 1804438, 2239992, 2706657, 3608876, 5413314, 7217752, 8119971, 10826628, 16239942, 21653256, 32479884, 64959768]

約数ペア:

[(1, 64959768), (2, 32479884), (3, 21653256), (4, 16239942), (6, 10826628), (8, 8119971), (9, 7217752), (12, 5413314), (18, 3608876), (24, 2706657), (29, 2239992), (36, 1804438), (53, 1225656), (58, 1119996), (72, 902219), (87, 746664), (106, 612828), (116, 559998), (159, 408552), (174, 373332), (212, 306414), (232, 279999), (261, 248888), (318, 204276), (348, 186666), (424, 153207), (477, 136184), (522, 124444), (587, 110664), (636, 102138), (696, 93333), (954, 68092), (1044, 62222), (1174, 55332), (1272, 51069), (1537, 42264), (1761, 36888), (1908, 34046), (2088, 31111), (2348, 27666), (3074, 21132), (3522, 18444), (3816, 17023), (4611, 14088), (4696, 13833), (5283, 12296), (6148, 10566), (7044, 9222)]