172002348

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{281}}^1\times {\mathrm{347}}^1$

素因数の和:652

約数の個数: 108

約数和(自身を含む): 509031432

約数和(自身を除く): 337029084

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 281, 294, 347, 441, 562, 588, 694, 843, 882, 1041, 1124, 1388, 1686, 1764, 1967, 2082, 2429, 2529, 3123, 3372, 3934, 4164, 4858, 5058, 5901, 6246, 7287, 7868, 9716, 10116, 11802, 12492, 13769, 14574, 17003, 17703, 21861, 23604, 27538, 29148, 34006, 35406, 41307, 43722, 51009, 55076, 68012, 70812, 82614, 87444, 97507, 102018, 123921, 153027, 165228, 195014, 204036, 247842, 292521, 306054, 390028, 495684, 585042, 612108, 682549, 877563, 1170084, 1365098, 1755126, 2047647, 2730196, 3510252, 4095294, 4777843, 6142941, 8190588, 9555686, 12285882, 14333529, 19111372, 24571764, 28667058, 43000587, 57334116, 86001174, 172002348]

約数ペア:

[(1, 172002348), (2, 86001174), (3, 57334116), (4, 43000587), (6, 28667058), (7, 24571764), (9, 19111372), (12, 14333529), (14, 12285882), (18, 9555686), (21, 8190588), (28, 6142941), (36, 4777843), (42, 4095294), (49, 3510252), (63, 2730196), (84, 2047647), (98, 1755126), (126, 1365098), (147, 1170084), (196, 877563), (252, 682549), (281, 612108), (294, 585042), (347, 495684), (441, 390028), (562, 306054), (588, 292521), (694, 247842), (843, 204036), (882, 195014), (1041, 165228), (1124, 153027), (1388, 123921), (1686, 102018), (1764, 97507), (1967, 87444), (2082, 82614), (2429, 70812), (2529, 68012), (3123, 55076), (3372, 51009), (3934, 43722), (4164, 41307), (4858, 35406), (5058, 34006), (5901, 29148), (6246, 27538), (7287, 23604), (7868, 21861), (9716, 17703), (10116, 17003), (11802, 14574), (12492, 13769)]