172395342

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{677}}^1$

素因数の和:782

約数の個数: 96

約数和(自身を含む): 446764032

約数和(自身を除く): 274368690

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 43, 47, 63, 86, 94, 126, 129, 141, 258, 282, 301, 329, 387, 423, 602, 658, 677, 774, 846, 903, 987, 1354, 1806, 1974, 2021, 2031, 2709, 2961, 4042, 4062, 4739, 5418, 5922, 6063, 6093, 9478, 12126, 12186, 14147, 14217, 18189, 28294, 28434, 29111, 31819, 36378, 42441, 42651, 58222, 63638, 84882, 85302, 87333, 95457, 127323, 174666, 190914, 203777, 222733, 254646, 261999, 286371, 407554, 445466, 523998, 572742, 611331, 668199, 1222662, 1336398, 1368217, 1833993, 2004597, 2736434, 3667986, 4009194, 4104651, 8209302, 9577519, 12313953, 19155038, 24627906, 28732557, 57465114, 86197671, 172395342]

約数ペア:

[(1, 172395342), (2, 86197671), (3, 57465114), (6, 28732557), (7, 24627906), (9, 19155038), (14, 12313953), (18, 9577519), (21, 8209302), (42, 4104651), (43, 4009194), (47, 3667986), (63, 2736434), (86, 2004597), (94, 1833993), (126, 1368217), (129, 1336398), (141, 1222662), (258, 668199), (282, 611331), (301, 572742), (329, 523998), (387, 445466), (423, 407554), (602, 286371), (658, 261999), (677, 254646), (774, 222733), (846, 203777), (903, 190914), (987, 174666), (1354, 127323), (1806, 95457), (1974, 87333), (2021, 85302), (2031, 84882), (2709, 63638), (2961, 58222), (4042, 42651), (4062, 42441), (4739, 36378), (5418, 31819), (5922, 29111), (6063, 28434), (6093, 28294), (9478, 18189), (12126, 14217), (12186, 14147)]