84859164

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{20147}}^1$

素因数の和:20176

約数の個数: 60

約数和(自身を含む): 238914984

約数和(自身を除く): 154055820

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 324, 351, 468, 702, 1053, 1404, 2106, 4212, 20147, 40294, 60441, 80588, 120882, 181323, 241764, 261911, 362646, 523822, 543969, 725292, 785733, 1047644, 1087938, 1571466, 1631907, 2175876, 2357199, 3142932, 3263814, 4714398, 6527628, 7071597, 9428796, 14143194, 21214791, 28286388, 42429582, 84859164]

約数ペア:

[(1, 84859164), (2, 42429582), (3, 28286388), (4, 21214791), (6, 14143194), (9, 9428796), (12, 7071597), (13, 6527628), (18, 4714398), (26, 3263814), (27, 3142932), (36, 2357199), (39, 2175876), (52, 1631907), (54, 1571466), (78, 1087938), (81, 1047644), (108, 785733), (117, 725292), (156, 543969), (162, 523822), (234, 362646), (324, 261911), (351, 241764), (468, 181323), (702, 120882), (1053, 80588), (1404, 60441), (2106, 40294), (4212, 20147)]