66787308

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{23}}^2\times {\mathrm{167}}^1$

素因数の和:233

約数の個数: 144

約数和(自身を含む): 208104960

約数和(自身を除く): 141317652

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, 167, 189, 207, 252, 276, 322, 334, 378, 414, 483, 501, 529, 621, 644, 668, 756, 828, 966, 1002, 1058, 1169, 1242, 1449, 1503, 1587, 1932, 2004, 2116, 2338, 2484, 2898, 3006, 3174, 3507, 3703, 3841, 4347, 4509, 4676, 4761, 5796, 6012, 6348, 7014, 7406, 7682, 8694, 9018, 9522, 10521, 11109, 11523, 14028, 14283, 14812, 15364, 17388, 18036, 19044, 21042, 22218, 23046, 26887, 28566, 31563, 33327, 34569, 42084, 44436, 46092, 53774, 57132, 63126, 66654, 69138, 80661, 88343, 99981, 103707, 107548, 126252, 133308, 138276, 161322, 176686, 199962, 207414, 241983, 265029, 322644, 353372, 399924, 414828, 483966, 530058, 618401, 725949, 795087, 967932, 1060116, 1236802, 1451898, 1590174, 1855203, 2385261, 2473604, 2903796, 3180348, 3710406, 4770522, 5565609, 7420812, 9541044, 11131218, 16696827, 22262436, 33393654, 66787308]

約数ペア:

[(1, 66787308), (2, 33393654), (3, 22262436), (4, 16696827), (6, 11131218), (7, 9541044), (9, 7420812), (12, 5565609), (14, 4770522), (18, 3710406), (21, 3180348), (23, 2903796), (27, 2473604), (28, 2385261), (36, 1855203), (42, 1590174), (46, 1451898), (54, 1236802), (63, 1060116), (69, 967932), (84, 795087), (92, 725949), (108, 618401), (126, 530058), (138, 483966), (161, 414828), (167, 399924), (189, 353372), (207, 322644), (252, 265029), (276, 241983), (322, 207414), (334, 199962), (378, 176686), (414, 161322), (483, 138276), (501, 133308), (529, 126252), (621, 107548), (644, 103707), (668, 99981), (756, 88343), (828, 80661), (966, 69138), (1002, 66654), (1058, 63126), (1169, 57132), (1242, 53774), (1449, 46092), (1503, 44436), (1587, 42084), (1932, 34569), (2004, 33327), (2116, 31563), (2338, 28566), (2484, 26887), (2898, 23046), (3006, 22218), (3174, 21042), (3507, 19044), (3703, 18036), (3841, 17388), (4347, 15364), (4509, 14812), (4676, 14283), (4761, 14028), (5796, 11523), (6012, 11109), (6348, 10521), (7014, 9522), (7406, 9018), (7682, 8694)]