66598056

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{439}}^1$

素因数の和:508

約数の個数: 144

約数和(自身を含む): 215186400

約数和(自身を除く): 148588344

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 43, 49, 56, 63, 72, 84, 86, 98, 126, 129, 147, 168, 172, 196, 252, 258, 294, 301, 344, 387, 392, 439, 441, 504, 516, 588, 602, 774, 878, 882, 903, 1032, 1176, 1204, 1317, 1548, 1756, 1764, 1806, 2107, 2408, 2634, 2709, 3073, 3096, 3512, 3528, 3612, 3951, 4214, 5268, 5418, 6146, 6321, 7224, 7902, 8428, 9219, 10536, 10836, 12292, 12642, 15804, 16856, 18438, 18877, 18963, 21511, 21672, 24584, 25284, 27657, 31608, 36876, 37754, 37926, 43022, 50568, 55314, 56631, 64533, 73752, 75508, 75852, 86044, 110628, 113262, 129066, 132139, 151016, 151704, 169893, 172088, 193599, 221256, 226524, 258132, 264278, 339786, 387198, 396417, 453048, 516264, 528556, 679572, 774396, 792834, 924973, 1057112, 1189251, 1359144, 1548792, 1585668, 1849946, 2378502, 2774919, 3171336, 3699892, 4757004, 5549838, 7399784, 8324757, 9514008, 11099676, 16649514, 22199352, 33299028, 66598056]

約数ペア:

[(1, 66598056), (2, 33299028), (3, 22199352), (4, 16649514), (6, 11099676), (7, 9514008), (8, 8324757), (9, 7399784), (12, 5549838), (14, 4757004), (18, 3699892), (21, 3171336), (24, 2774919), (28, 2378502), (36, 1849946), (42, 1585668), (43, 1548792), (49, 1359144), (56, 1189251), (63, 1057112), (72, 924973), (84, 792834), (86, 774396), (98, 679572), (126, 528556), (129, 516264), (147, 453048), (168, 396417), (172, 387198), (196, 339786), (252, 264278), (258, 258132), (294, 226524), (301, 221256), (344, 193599), (387, 172088), (392, 169893), (439, 151704), (441, 151016), (504, 132139), (516, 129066), (588, 113262), (602, 110628), (774, 86044), (878, 75852), (882, 75508), (903, 73752), (1032, 64533), (1176, 56631), (1204, 55314), (1317, 50568), (1548, 43022), (1756, 37926), (1764, 37754), (1806, 36876), (2107, 31608), (2408, 27657), (2634, 25284), (2709, 24584), (3073, 21672), (3096, 21511), (3512, 18963), (3528, 18877), (3612, 18438), (3951, 16856), (4214, 15804), (5268, 12642), (5418, 12292), (6146, 10836), (6321, 10536), (7224, 9219), (7902, 8428)]