67231668

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{89}}^1$

素因数の和:166

約数の個数: 144

約数和(自身を含む): 200672640

約数和(自身を除く): 133440972

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 23, 28, 34, 42, 46, 51, 68, 69, 84, 89, 92, 102, 119, 138, 161, 178, 204, 238, 267, 276, 322, 356, 357, 391, 476, 483, 529, 534, 623, 644, 714, 782, 966, 1058, 1068, 1173, 1246, 1428, 1513, 1564, 1587, 1869, 1932, 2047, 2116, 2346, 2492, 2737, 3026, 3174, 3703, 3738, 4094, 4539, 4692, 5474, 6052, 6141, 6348, 7406, 7476, 8188, 8211, 8993, 9078, 10591, 10948, 11109, 12282, 14329, 14812, 16422, 17986, 18156, 21182, 22218, 24564, 26979, 28658, 31773, 32844, 34799, 35972, 42364, 42987, 44436, 47081, 53958, 57316, 62951, 63546, 69598, 85974, 94162, 104397, 107916, 125902, 127092, 139196, 141243, 171948, 188324, 188853, 208794, 243593, 251804, 282486, 329567, 377706, 417588, 487186, 564972, 659134, 730779, 755412, 800377, 974372, 988701, 1318268, 1461558, 1600754, 1977402, 2401131, 2923116, 3201508, 3954804, 4802262, 5602639, 9604524, 11205278, 16807917, 22410556, 33615834, 67231668]

約数ペア:

[(1, 67231668), (2, 33615834), (3, 22410556), (4, 16807917), (6, 11205278), (7, 9604524), (12, 5602639), (14, 4802262), (17, 3954804), (21, 3201508), (23, 2923116), (28, 2401131), (34, 1977402), (42, 1600754), (46, 1461558), (51, 1318268), (68, 988701), (69, 974372), (84, 800377), (89, 755412), (92, 730779), (102, 659134), (119, 564972), (138, 487186), (161, 417588), (178, 377706), (204, 329567), (238, 282486), (267, 251804), (276, 243593), (322, 208794), (356, 188853), (357, 188324), (391, 171948), (476, 141243), (483, 139196), (529, 127092), (534, 125902), (623, 107916), (644, 104397), (714, 94162), (782, 85974), (966, 69598), (1058, 63546), (1068, 62951), (1173, 57316), (1246, 53958), (1428, 47081), (1513, 44436), (1564, 42987), (1587, 42364), (1869, 35972), (1932, 34799), (2047, 32844), (2116, 31773), (2346, 28658), (2492, 26979), (2737, 24564), (3026, 22218), (3174, 21182), (3703, 18156), (3738, 17986), (4094, 16422), (4539, 14812), (4692, 14329), (5474, 12282), (6052, 11109), (6141, 10948), (6348, 10591), (7406, 9078), (7476, 8993), (8188, 8211)]