89259664

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1$

素因数の和:288

約数の個数: 80

約数和(自身を含む): 195543040

約数和(自身を除く): 106283376

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 109, 124, 127, 208, 218, 248, 254, 403, 436, 496, 508, 806, 872, 1016, 1417, 1612, 1651, 1744, 2032, 2834, 3224, 3302, 3379, 3937, 5668, 6448, 6604, 6758, 7874, 11336, 13208, 13516, 13843, 15748, 22672, 26416, 27032, 27686, 31496, 43927, 51181, 54064, 55372, 62992, 87854, 102362, 110744, 175708, 179959, 204724, 221488, 351416, 359918, 409448, 429133, 702832, 719836, 818896, 858266, 1439672, 1716532, 2879344, 3433064, 5578729, 6866128, 11157458, 22314916, 44629832, 89259664]

約数ペア:

[(1, 89259664), (2, 44629832), (4, 22314916), (8, 11157458), (13, 6866128), (16, 5578729), (26, 3433064), (31, 2879344), (52, 1716532), (62, 1439672), (104, 858266), (109, 818896), (124, 719836), (127, 702832), (208, 429133), (218, 409448), (248, 359918), (254, 351416), (403, 221488), (436, 204724), (496, 179959), (508, 175708), (806, 110744), (872, 102362), (1016, 87854), (1417, 62992), (1612, 55372), (1651, 54064), (1744, 51181), (2032, 43927), (2834, 31496), (3224, 27686), (3302, 27032), (3379, 26416), (3937, 22672), (5668, 15748), (6448, 13843), (6604, 13516), (6758, 13208), (7874, 11336)]