66765192

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1$

素因数の和:255

約数の個数: 128

約数和(自身を含む): 191116800

約数和(自身を除く): 124351608

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 29, 39, 47, 52, 58, 78, 87, 94, 104, 116, 141, 156, 157, 174, 188, 232, 282, 312, 314, 348, 376, 377, 471, 564, 611, 628, 696, 754, 942, 1128, 1131, 1222, 1256, 1363, 1508, 1833, 1884, 2041, 2262, 2444, 2726, 3016, 3666, 3768, 4082, 4089, 4524, 4553, 4888, 5452, 6123, 7332, 7379, 8164, 8178, 9048, 9106, 10904, 12246, 13659, 14664, 14758, 16328, 16356, 17719, 18212, 22137, 24492, 27318, 29516, 32712, 35438, 36424, 44274, 48984, 53157, 54636, 59032, 59189, 70876, 88548, 95927, 106314, 109272, 118378, 141752, 177096, 177567, 191854, 212628, 213991, 236756, 287781, 355134, 383708, 425256, 427982, 473512, 575562, 641973, 710268, 767416, 855964, 1151124, 1283946, 1420536, 1711928, 2302248, 2567892, 2781883, 5135784, 5563766, 8345649, 11127532, 16691298, 22255064, 33382596, 66765192]

約数ペア:

[(1, 66765192), (2, 33382596), (3, 22255064), (4, 16691298), (6, 11127532), (8, 8345649), (12, 5563766), (13, 5135784), (24, 2781883), (26, 2567892), (29, 2302248), (39, 1711928), (47, 1420536), (52, 1283946), (58, 1151124), (78, 855964), (87, 767416), (94, 710268), (104, 641973), (116, 575562), (141, 473512), (156, 427982), (157, 425256), (174, 383708), (188, 355134), (232, 287781), (282, 236756), (312, 213991), (314, 212628), (348, 191854), (376, 177567), (377, 177096), (471, 141752), (564, 118378), (611, 109272), (628, 106314), (696, 95927), (754, 88548), (942, 70876), (1128, 59189), (1131, 59032), (1222, 54636), (1256, 53157), (1363, 48984), (1508, 44274), (1833, 36424), (1884, 35438), (2041, 32712), (2262, 29516), (2444, 27318), (2726, 24492), (3016, 22137), (3666, 18212), (3768, 17719), (4082, 16356), (4089, 16328), (4524, 14758), (4553, 14664), (4888, 13659), (5452, 12246), (6123, 10904), (7332, 9106), (7379, 9048), (8164, 8178)]