82371156

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1$

素因数の和:214

約数の個数: 144

約数和(自身を含む): 240932160

約数和(自身を除く): 158561004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 49, 57, 73, 76, 84, 98, 101, 114, 133, 146, 147, 196, 202, 219, 228, 266, 292, 294, 303, 399, 404, 438, 511, 532, 588, 606, 707, 798, 876, 931, 1022, 1212, 1387, 1414, 1533, 1596, 1862, 1919, 2044, 2121, 2774, 2793, 2828, 3066, 3577, 3724, 3838, 4161, 4242, 4949, 5548, 5586, 5757, 6132, 7154, 7373, 7676, 8322, 8484, 9709, 9898, 10731, 11172, 11514, 13433, 14308, 14746, 14847, 16644, 19418, 19796, 21462, 22119, 23028, 26866, 29127, 29492, 29694, 38836, 40299, 42924, 44238, 51611, 53732, 58254, 59388, 67963, 80598, 88476, 94031, 103222, 116508, 135926, 140087, 154833, 161196, 188062, 203889, 206444, 271852, 280174, 282093, 309666, 361277, 376124, 407778, 420261, 560348, 564186, 619332, 722554, 815556, 840522, 980609, 1083831, 1128372, 1445108, 1681044, 1961218, 2167662, 2941827, 3922436, 4335324, 5883654, 6864263, 11767308, 13728526, 20592789, 27457052, 41185578, 82371156]

約数ペア:

[(1, 82371156), (2, 41185578), (3, 27457052), (4, 20592789), (6, 13728526), (7, 11767308), (12, 6864263), (14, 5883654), (19, 4335324), (21, 3922436), (28, 2941827), (38, 2167662), (42, 1961218), (49, 1681044), (57, 1445108), (73, 1128372), (76, 1083831), (84, 980609), (98, 840522), (101, 815556), (114, 722554), (133, 619332), (146, 564186), (147, 560348), (196, 420261), (202, 407778), (219, 376124), (228, 361277), (266, 309666), (292, 282093), (294, 280174), (303, 271852), (399, 206444), (404, 203889), (438, 188062), (511, 161196), (532, 154833), (588, 140087), (606, 135926), (707, 116508), (798, 103222), (876, 94031), (931, 88476), (1022, 80598), (1212, 67963), (1387, 59388), (1414, 58254), (1533, 53732), (1596, 51611), (1862, 44238), (1919, 42924), (2044, 40299), (2121, 38836), (2774, 29694), (2793, 29492), (2828, 29127), (3066, 26866), (3577, 23028), (3724, 22119), (3838, 21462), (4161, 19796), (4242, 19418), (4949, 16644), (5548, 14847), (5586, 14746), (5757, 14308), (6132, 13433), (7154, 11514), (7373, 11172), (7676, 10731), (8322, 9898), (8484, 9709)]