82706988

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:176

約数の個数: 192

約数和(自身を含む): 257402880

約数和(自身を除く): 174695892

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 23, 26, 28, 37, 39, 42, 46, 52, 69, 74, 78, 84, 89, 91, 92, 111, 138, 148, 156, 161, 178, 182, 222, 259, 267, 273, 276, 299, 322, 356, 364, 444, 481, 483, 518, 534, 546, 598, 623, 644, 777, 851, 897, 962, 966, 1036, 1068, 1092, 1157, 1196, 1246, 1443, 1554, 1702, 1794, 1869, 1924, 1932, 2047, 2093, 2314, 2492, 2553, 2886, 3108, 3293, 3367, 3404, 3471, 3588, 3738, 4094, 4186, 4628, 5106, 5772, 5957, 6141, 6279, 6586, 6734, 6942, 7476, 8099, 8188, 8372, 9879, 10101, 10212, 11063, 11914, 12282, 12558, 13172, 13468, 13884, 14329, 16198, 17871, 19758, 20202, 22126, 23051, 23828, 24297, 24564, 25116, 26611, 28658, 32396, 33189, 35742, 39516, 40404, 42809, 42987, 44252, 46102, 48594, 53222, 57316, 66378, 69153, 71484, 75739, 77441, 79833, 85618, 85974, 92204, 97188, 106444, 128427, 132756, 138306, 151478, 154882, 159666, 171236, 171948, 186277, 227217, 232323, 256854, 276612, 299663, 302956, 309764, 319332, 372554, 454434, 464646, 513708, 530173, 558831, 599326, 745108, 898989, 908868, 929292, 984607, 1060346, 1117662, 1198652, 1590519, 1797978, 1969214, 2120692, 2235324, 2953821, 3181038, 3595956, 3938428, 5907642, 6362076, 6892249, 11815284, 13784498, 20676747, 27568996, 41353494, 82706988]

約数ペア:

[(1, 82706988), (2, 41353494), (3, 27568996), (4, 20676747), (6, 13784498), (7, 11815284), (12, 6892249), (13, 6362076), (14, 5907642), (21, 3938428), (23, 3595956), (26, 3181038), (28, 2953821), (37, 2235324), (39, 2120692), (42, 1969214), (46, 1797978), (52, 1590519), (69, 1198652), (74, 1117662), (78, 1060346), (84, 984607), (89, 929292), (91, 908868), (92, 898989), (111, 745108), (138, 599326), (148, 558831), (156, 530173), (161, 513708), (178, 464646), (182, 454434), (222, 372554), (259, 319332), (267, 309764), (273, 302956), (276, 299663), (299, 276612), (322, 256854), (356, 232323), (364, 227217), (444, 186277), (481, 171948), (483, 171236), (518, 159666), (534, 154882), (546, 151478), (598, 138306), (623, 132756), (644, 128427), (777, 106444), (851, 97188), (897, 92204), (962, 85974), (966, 85618), (1036, 79833), (1068, 77441), (1092, 75739), (1157, 71484), (1196, 69153), (1246, 66378), (1443, 57316), (1554, 53222), (1702, 48594), (1794, 46102), (1869, 44252), (1924, 42987), (1932, 42809), (2047, 40404), (2093, 39516), (2314, 35742), (2492, 33189), (2553, 32396), (2886, 28658), (3108, 26611), (3293, 25116), (3367, 24564), (3404, 24297), (3471, 23828), (3588, 23051), (3738, 22126), (4094, 20202), (4186, 19758), (4628, 17871), (5106, 16198), (5772, 14329), (5957, 13884), (6141, 13468), (6279, 13172), (6586, 12558), (6734, 12282), (6942, 11914), (7476, 11063), (8099, 10212), (8188, 10101), (8372, 9879)]