71586396

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{23}}^2\times {\mathrm{179}}^1$

素因数の和:245

約数の個数: 144

約数和(自身を含む): 222969600

約数和(自身を除く): 151383204

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 27, 28, 36, 42, 46, 54, 63, 69, 84, 92, 108, 126, 138, 161, 179, 189, 207, 252, 276, 322, 358, 378, 414, 483, 529, 537, 621, 644, 716, 756, 828, 966, 1058, 1074, 1242, 1253, 1449, 1587, 1611, 1932, 2116, 2148, 2484, 2506, 2898, 3174, 3222, 3703, 3759, 4117, 4347, 4761, 4833, 5012, 5796, 6348, 6444, 7406, 7518, 8234, 8694, 9522, 9666, 11109, 11277, 12351, 14283, 14812, 15036, 16468, 17388, 19044, 19332, 22218, 22554, 24702, 28566, 28819, 33327, 33831, 37053, 44436, 45108, 49404, 57132, 57638, 66654, 67662, 74106, 86457, 94691, 99981, 111159, 115276, 133308, 135324, 148212, 172914, 189382, 199962, 222318, 259371, 284073, 345828, 378764, 399924, 444636, 518742, 568146, 662837, 778113, 852219, 1037484, 1136292, 1325674, 1556226, 1704438, 1988511, 2556657, 2651348, 3112452, 3408876, 3977022, 5113314, 5965533, 7954044, 10226628, 11931066, 17896599, 23862132, 35793198, 71586396]

約数ペア:

[(1, 71586396), (2, 35793198), (3, 23862132), (4, 17896599), (6, 11931066), (7, 10226628), (9, 7954044), (12, 5965533), (14, 5113314), (18, 3977022), (21, 3408876), (23, 3112452), (27, 2651348), (28, 2556657), (36, 1988511), (42, 1704438), (46, 1556226), (54, 1325674), (63, 1136292), (69, 1037484), (84, 852219), (92, 778113), (108, 662837), (126, 568146), (138, 518742), (161, 444636), (179, 399924), (189, 378764), (207, 345828), (252, 284073), (276, 259371), (322, 222318), (358, 199962), (378, 189382), (414, 172914), (483, 148212), (529, 135324), (537, 133308), (621, 115276), (644, 111159), (716, 99981), (756, 94691), (828, 86457), (966, 74106), (1058, 67662), (1074, 66654), (1242, 57638), (1253, 57132), (1449, 49404), (1587, 45108), (1611, 44436), (1932, 37053), (2116, 33831), (2148, 33327), (2484, 28819), (2506, 28566), (2898, 24702), (3174, 22554), (3222, 22218), (3703, 19332), (3759, 19044), (4117, 17388), (4347, 16468), (4761, 15036), (4833, 14812), (5012, 14283), (5796, 12351), (6348, 11277), (6444, 11109), (7406, 9666), (7518, 9522), (8234, 8694)]