171729492

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{101}}^1\times {\mathrm{1171}}^1$

素因数の和:1301

約数の個数: 72

約数和(自身を含む): 445181856

約数和(自身を除く): 273452364

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 101, 121, 132, 202, 242, 303, 363, 404, 484, 606, 726, 1111, 1171, 1212, 1452, 2222, 2342, 3333, 3513, 4444, 4684, 6666, 7026, 12221, 12881, 13332, 14052, 24442, 25762, 36663, 38643, 48884, 51524, 73326, 77286, 118271, 141691, 146652, 154572, 236542, 283382, 354813, 425073, 473084, 566764, 709626, 850146, 1300981, 1419252, 1700292, 2601962, 3902943, 5203924, 7805886, 14310791, 15611772, 28621582, 42932373, 57243164, 85864746, 171729492]

約数ペア:

[(1, 171729492), (2, 85864746), (3, 57243164), (4, 42932373), (6, 28621582), (11, 15611772), (12, 14310791), (22, 7805886), (33, 5203924), (44, 3902943), (66, 2601962), (101, 1700292), (121, 1419252), (132, 1300981), (202, 850146), (242, 709626), (303, 566764), (363, 473084), (404, 425073), (484, 354813), (606, 283382), (726, 236542), (1111, 154572), (1171, 146652), (1212, 141691), (1452, 118271), (2222, 77286), (2342, 73326), (3333, 51524), (3513, 48884), (4444, 38643), (4684, 36663), (6666, 25762), (7026, 24442), (12221, 14052), (12881, 13332)]