90782748

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{23}}^2\times {\mathrm{227}}^1$

素因数の和:293

約数の個数: 144

約数和(自身を含む): 282428160

約数和(自身を除く): 191645412

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, 189, 207, 227, 252, 276, 322, 378, 414, 454, 483, 529, 621, 644, 681, 756, 828, 908, 966, 1058, 1242, 1362, 1449, 1587, 1589, 1932, 2043, 2116, 2484, 2724, 2898, 3174, 3178, 3703, 4086, 4347, 4761, 4767, 5221, 5796, 6129, 6348, 6356, 7406, 8172, 8694, 9522, 9534, 10442, 11109, 12258, 14283, 14301, 14812, 15663, 17388, 19044, 19068, 20884, 22218, 24516, 28566, 28602, 31326, 33327, 36547, 42903, 44436, 46989, 57132, 57204, 62652, 66654, 73094, 85806, 93978, 99981, 109641, 120083, 133308, 140967, 146188, 171612, 187956, 199962, 219282, 240166, 281934, 328923, 360249, 399924, 438564, 480332, 563868, 657846, 720498, 840581, 986769, 1080747, 1315692, 1440996, 1681162, 1973538, 2161494, 2521743, 3242241, 3362324, 3947076, 4322988, 5043486, 6484482, 7565229, 10086972, 12968964, 15130458, 22695687, 30260916, 45391374, 90782748]

約数ペア:

[(1, 90782748), (2, 45391374), (3, 30260916), (4, 22695687), (6, 15130458), (7, 12968964), (9, 10086972), (12, 7565229), (14, 6484482), (18, 5043486), (21, 4322988), (23, 3947076), (27, 3362324), (28, 3242241), (36, 2521743), (42, 2161494), (46, 1973538), (54, 1681162), (63, 1440996), (69, 1315692), (84, 1080747), (92, 986769), (108, 840581), (126, 720498), (138, 657846), (161, 563868), (189, 480332), (207, 438564), (227, 399924), (252, 360249), (276, 328923), (322, 281934), (378, 240166), (414, 219282), (454, 199962), (483, 187956), (529, 171612), (621, 146188), (644, 140967), (681, 133308), (756, 120083), (828, 109641), (908, 99981), (966, 93978), (1058, 85806), (1242, 73094), (1362, 66654), (1449, 62652), (1587, 57204), (1589, 57132), (1932, 46989), (2043, 44436), (2116, 42903), (2484, 36547), (2724, 33327), (2898, 31326), (3174, 28602), (3178, 28566), (3703, 24516), (4086, 22218), (4347, 20884), (4761, 19068), (4767, 19044), (5221, 17388), (5796, 15663), (6129, 14812), (6348, 14301), (6356, 14283), (7406, 12258), (8172, 11109), (8694, 10442), (9522, 9534)]