72040896

素因数分解:

$2^6\times 3^2\times {\mathrm{181}}^1\times {\mathrm{691}}^1$

素因数の和:890

約数の個数: 84

約数和(自身を含む): 207933544

約数和(自身を除く): 135892648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 181, 192, 288, 362, 543, 576, 691, 724, 1086, 1382, 1448, 1629, 2073, 2172, 2764, 2896, 3258, 4146, 4344, 5528, 5792, 6219, 6516, 8292, 8688, 11056, 11584, 12438, 13032, 16584, 17376, 22112, 24876, 26064, 33168, 34752, 44224, 49752, 52128, 66336, 99504, 104256, 125071, 132672, 199008, 250142, 375213, 398016, 500284, 750426, 1000568, 1125639, 1500852, 2001136, 2251278, 3001704, 4002272, 4502556, 6003408, 8004544, 9005112, 12006816, 18010224, 24013632, 36020448, 72040896]

約数ペア:

[(1, 72040896), (2, 36020448), (3, 24013632), (4, 18010224), (6, 12006816), (8, 9005112), (9, 8004544), (12, 6003408), (16, 4502556), (18, 4002272), (24, 3001704), (32, 2251278), (36, 2001136), (48, 1500852), (64, 1125639), (72, 1000568), (96, 750426), (144, 500284), (181, 398016), (192, 375213), (288, 250142), (362, 199008), (543, 132672), (576, 125071), (691, 104256), (724, 99504), (1086, 66336), (1382, 52128), (1448, 49752), (1629, 44224), (2073, 34752), (2172, 33168), (2764, 26064), (2896, 24876), (3258, 22112), (4146, 17376), (4344, 16584), (5528, 13032), (5792, 12438), (6219, 11584), (6516, 11056), (8292, 8688)]