79902176004

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{1489}}^1\times {\mathrm{70981}}^1$

素因数の和:72490

約数の個数: 96

約数和(自身を含む): 236909523200

約数和(自身を除く): 157007347196

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 1489, 2978, 4467, 5956, 8934, 10423, 13401, 17868, 20846, 26802, 31269, 40203, 41692, 53604, 62538, 70981, 80406, 93807, 125076, 141962, 160812, 187614, 212943, 281421, 283924, 375228, 425886, 496867, 562842, 638829, 851772, 993734, 1125684, 1277658, 1490601, 1916487, 1987468, 2555316, 2981202, 3832974, 4471803, 5962404, 7665948, 8943606, 13415409, 17887212, 26830818, 53661636, 105690709, 211381418, 317072127, 422762836, 634144254, 739834963, 951216381, 1268288508, 1479669926, 1902432762, 2219504889, 2853649143, 2959339852, 3804865524, 4439009778, 5707298286, 6658514667, 8878019556, 11414596572, 13317029334, 19975544001, 26634058668, 39951088002, 79902176004]

約数ペア:

[(1, 79902176004), (2, 39951088002), (3, 26634058668), (4, 19975544001), (6, 13317029334), (7, 11414596572), (9, 8878019556), (12, 6658514667), (14, 5707298286), (18, 4439009778), (21, 3804865524), (27, 2959339852), (28, 2853649143), (36, 2219504889), (42, 1902432762), (54, 1479669926), (63, 1268288508), (84, 951216381), (108, 739834963), (126, 634144254), (189, 422762836), (252, 317072127), (378, 211381418), (756, 105690709), (1489, 53661636), (2978, 26830818), (4467, 17887212), (5956, 13415409), (8934, 8943606), (10423, 7665948), (13401, 5962404), (17868, 4471803), (20846, 3832974), (26802, 2981202), (31269, 2555316), (40203, 1987468), (41692, 1916487), (53604, 1490601), (62538, 1277658), (70981, 1125684), (80406, 993734), (93807, 851772), (125076, 638829), (141962, 562842), (160812, 496867), (187614, 425886), (212943, 375228), (281421, 283924)]