42851592

素因数分解:

$2^3\times 3^5\times 7^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:142

約数の個数: 192

約数和(自身を含む): 142571520

約数和(自身を除く): 99719928

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 47, 54, 56, 63, 67, 72, 81, 84, 94, 108, 126, 134, 141, 162, 168, 188, 189, 201, 216, 243, 252, 268, 282, 324, 329, 376, 378, 402, 423, 469, 486, 504, 536, 564, 567, 603, 648, 658, 756, 804, 846, 938, 972, 987, 1128, 1134, 1206, 1269, 1316, 1407, 1512, 1608, 1692, 1701, 1809, 1876, 1944, 1974, 2268, 2412, 2538, 2632, 2814, 2961, 3149, 3384, 3402, 3618, 3752, 3807, 3948, 4221, 4536, 4824, 5076, 5427, 5628, 5922, 6298, 6804, 7236, 7614, 7896, 8442, 8883, 9447, 10152, 10854, 11256, 11421, 11844, 12596, 12663, 13608, 14472, 15228, 16281, 16884, 17766, 18894, 21708, 22043, 22842, 23688, 25192, 25326, 26649, 28341, 30456, 32562, 33768, 35532, 37788, 37989, 43416, 44086, 45684, 50652, 53298, 56682, 65124, 66129, 71064, 75576, 75978, 79947, 85023, 88172, 91368, 101304, 106596, 113364, 113967, 130248, 132258, 151956, 159894, 170046, 176344, 198387, 213192, 226728, 227934, 255069, 264516, 303912, 319788, 340092, 396774, 455868, 510138, 529032, 595161, 639576, 680184, 765207, 793548, 911736, 1020276, 1190322, 1530414, 1587096, 1785483, 2040552, 2380644, 3060828, 3570966, 4761288, 5356449, 6121656, 7141932, 10712898, 14283864, 21425796, 42851592]

約数ペア:

[(1, 42851592), (2, 21425796), (3, 14283864), (4, 10712898), (6, 7141932), (7, 6121656), (8, 5356449), (9, 4761288), (12, 3570966), (14, 3060828), (18, 2380644), (21, 2040552), (24, 1785483), (27, 1587096), (28, 1530414), (36, 1190322), (42, 1020276), (47, 911736), (54, 793548), (56, 765207), (63, 680184), (67, 639576), (72, 595161), (81, 529032), (84, 510138), (94, 455868), (108, 396774), (126, 340092), (134, 319788), (141, 303912), (162, 264516), (168, 255069), (188, 227934), (189, 226728), (201, 213192), (216, 198387), (243, 176344), (252, 170046), (268, 159894), (282, 151956), (324, 132258), (329, 130248), (376, 113967), (378, 113364), (402, 106596), (423, 101304), (469, 91368), (486, 88172), (504, 85023), (536, 79947), (564, 75978), (567, 75576), (603, 71064), (648, 66129), (658, 65124), (756, 56682), (804, 53298), (846, 50652), (938, 45684), (972, 44086), (987, 43416), (1128, 37989), (1134, 37788), (1206, 35532), (1269, 33768), (1316, 32562), (1407, 30456), (1512, 28341), (1608, 26649), (1692, 25326), (1701, 25192), (1809, 23688), (1876, 22842), (1944, 22043), (1974, 21708), (2268, 18894), (2412, 17766), (2538, 16884), (2632, 16281), (2814, 15228), (2961, 14472), (3149, 13608), (3384, 12663), (3402, 12596), (3618, 11844), (3752, 11421), (3807, 11256), (3948, 10854), (4221, 10152), (4536, 9447), (4824, 8883), (5076, 8442), (5427, 7896), (5628, 7614), (5922, 7236), (6298, 6804)]