72586566

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{257}}^1$

素因数の和:366

約数の個数: 96

約数和(自身を含む): 182564928

約数和(自身を除く): 109978362

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 71, 78, 102, 117, 142, 153, 213, 221, 234, 257, 306, 426, 442, 514, 639, 663, 771, 923, 1207, 1278, 1326, 1542, 1846, 1989, 2313, 2414, 2769, 3341, 3621, 3978, 4369, 4626, 5538, 6682, 7242, 8307, 8738, 10023, 10863, 13107, 15691, 16614, 18247, 20046, 21726, 26214, 30069, 31382, 36494, 39321, 47073, 54741, 56797, 60138, 78642, 94146, 109482, 113594, 141219, 164223, 170391, 237211, 282438, 310199, 328446, 340782, 474422, 511173, 620398, 711633, 930597, 1022346, 1423266, 1861194, 2134899, 2791791, 4032587, 4269798, 5583582, 8065174, 12097761, 24195522, 36293283, 72586566]

約数ペア:

[(1, 72586566), (2, 36293283), (3, 24195522), (6, 12097761), (9, 8065174), (13, 5583582), (17, 4269798), (18, 4032587), (26, 2791791), (34, 2134899), (39, 1861194), (51, 1423266), (71, 1022346), (78, 930597), (102, 711633), (117, 620398), (142, 511173), (153, 474422), (213, 340782), (221, 328446), (234, 310199), (257, 282438), (306, 237211), (426, 170391), (442, 164223), (514, 141219), (639, 113594), (663, 109482), (771, 94146), (923, 78642), (1207, 60138), (1278, 56797), (1326, 54741), (1542, 47073), (1846, 39321), (1989, 36494), (2313, 31382), (2414, 30069), (2769, 26214), (3341, 21726), (3621, 20046), (3978, 18247), (4369, 16614), (4626, 15691), (5538, 13107), (6682, 10863), (7242, 10023), (8307, 8738)]