90351810892

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{7589}}^1$

素因数の和:7788

約数の個数: 144

約数和(自身を含む): 203509152000

約数和(自身を除く): 113157341108

約数列:

[1, 2, 4, 7, 14, 19, 23, 28, 38, 46, 49, 76, 92, 98, 133, 139, 161, 196, 266, 278, 322, 437, 532, 556, 644, 874, 931, 973, 1127, 1748, 1862, 1946, 2254, 2641, 3059, 3197, 3724, 3892, 4508, 5282, 6118, 6394, 6811, 7589, 10564, 12236, 12788, 13622, 15178, 18487, 21413, 22379, 27244, 30356, 36974, 42826, 44758, 53123, 60743, 73948, 85652, 89516, 106246, 121486, 129409, 144191, 156653, 174547, 212492, 242972, 258818, 288382, 313306, 349094, 371861, 425201, 517636, 576764, 626612, 698188, 743722, 850402, 1009337, 1054871, 1221829, 1487444, 1700804, 2018674, 2109742, 2443658, 2976407, 3316393, 4037348, 4219484, 4887316, 5952814, 6632786, 7065359, 7384097, 8552803, 11905628, 13265572, 14130718, 14768194, 17105606, 20042549, 23214751, 24262033, 28261436, 29536388, 34211212, 40085098, 46429502, 48524066, 51688679, 80170196, 92859004, 97048132, 103377358, 140297843, 162503257, 169834231, 206754716, 280595686, 325006514, 339668462, 460978627, 561191372, 650013028, 679336924, 921957254, 982084901, 1188839617, 1843914508, 1964169802, 2377679234, 3226850389, 3928339604, 4755358468, 6453700778, 12907401556, 22587952723, 45175905446, 90351810892]

約数ペア:

[(1, 90351810892), (2, 45175905446), (4, 22587952723), (7, 12907401556), (14, 6453700778), (19, 4755358468), (23, 3928339604), (28, 3226850389), (38, 2377679234), (46, 1964169802), (49, 1843914508), (76, 1188839617), (92, 982084901), (98, 921957254), (133, 679336924), (139, 650013028), (161, 561191372), (196, 460978627), (266, 339668462), (278, 325006514), (322, 280595686), (437, 206754716), (532, 169834231), (556, 162503257), (644, 140297843), (874, 103377358), (931, 97048132), (973, 92859004), (1127, 80170196), (1748, 51688679), (1862, 48524066), (1946, 46429502), (2254, 40085098), (2641, 34211212), (3059, 29536388), (3197, 28261436), (3724, 24262033), (3892, 23214751), (4508, 20042549), (5282, 17105606), (6118, 14768194), (6394, 14130718), (6811, 13265572), (7589, 11905628), (10564, 8552803), (12236, 7384097), (12788, 7065359), (13622, 6632786), (15178, 5952814), (18487, 4887316), (21413, 4219484), (22379, 4037348), (27244, 3316393), (30356, 2976407), (36974, 2443658), (42826, 2109742), (44758, 2018674), (53123, 1700804), (60743, 1487444), (73948, 1221829), (85652, 1054871), (89516, 1009337), (106246, 850402), (121486, 743722), (129409, 698188), (144191, 626612), (156653, 576764), (174547, 517636), (212492, 425201), (242972, 371861), (258818, 349094), (288382, 313306)]