81935154

素因数分解:

$2^1\times 3^2\times 7^3\times {\mathrm{23}}^1\times {\mathrm{577}}^1$

素因数の和:629

約数の個数: 96

約数和(自身を含む): 216403200

約数和(自身を除く): 134468046

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 49, 63, 69, 98, 126, 138, 147, 161, 207, 294, 322, 343, 414, 441, 483, 577, 686, 882, 966, 1029, 1127, 1154, 1449, 1731, 2058, 2254, 2898, 3087, 3381, 3462, 4039, 5193, 6174, 6762, 7889, 8078, 10143, 10386, 12117, 13271, 15778, 20286, 23667, 24234, 26542, 28273, 36351, 39813, 47334, 56546, 71001, 72702, 79626, 84819, 92897, 119439, 142002, 169638, 185794, 197911, 238878, 254457, 278691, 395822, 508914, 557382, 593733, 650279, 836073, 1187466, 1300558, 1672146, 1781199, 1950837, 3562398, 3901674, 4551953, 5852511, 9103906, 11705022, 13655859, 27311718, 40967577, 81935154]

約数ペア:

[(1, 81935154), (2, 40967577), (3, 27311718), (6, 13655859), (7, 11705022), (9, 9103906), (14, 5852511), (18, 4551953), (21, 3901674), (23, 3562398), (42, 1950837), (46, 1781199), (49, 1672146), (63, 1300558), (69, 1187466), (98, 836073), (126, 650279), (138, 593733), (147, 557382), (161, 508914), (207, 395822), (294, 278691), (322, 254457), (343, 238878), (414, 197911), (441, 185794), (483, 169638), (577, 142002), (686, 119439), (882, 92897), (966, 84819), (1029, 79626), (1127, 72702), (1154, 71001), (1449, 56546), (1731, 47334), (2058, 39813), (2254, 36351), (2898, 28273), (3087, 26542), (3381, 24234), (3462, 23667), (4039, 20286), (5193, 15778), (6174, 13271), (6762, 12117), (7889, 10386), (8078, 10143)]