80454891036

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{191}}^1\times {\mathrm{3919}}^1$

素因数の和:4196

約数の個数: 144

約数和(自身を含む): 208252477440

約数和(自身を除く): 127797586404

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 53, 78, 106, 156, 159, 169, 191, 212, 318, 338, 382, 507, 573, 636, 676, 689, 764, 1014, 1146, 1378, 2028, 2067, 2292, 2483, 2756, 3919, 4134, 4966, 7449, 7838, 8268, 8957, 9932, 10123, 11757, 14898, 15676, 17914, 20246, 23514, 26871, 29796, 30369, 32279, 35828, 40492, 47028, 50947, 53742, 60738, 64558, 96837, 101894, 107484, 121476, 129116, 131599, 152841, 193674, 203788, 207707, 263198, 305682, 387348, 394797, 415414, 526396, 611364, 623121, 662311, 748529, 789594, 830828, 1246242, 1324622, 1497058, 1579188, 1710787, 1986933, 2245587, 2492484, 2649244, 2700191, 2994116, 3421574, 3973866, 4491174, 5132361, 5400382, 6843148, 7947732, 8100573, 8982348, 9730877, 10264722, 10800764, 16201146, 19461754, 20529444, 29192631, 32402292, 35102483, 38923508, 39672037, 58385262, 70204966, 79344074, 105307449, 116770524, 119016111, 126501401, 140409932, 158688148, 210614898, 238032222, 253002802, 379504203, 421229796, 476064444, 506005604, 515736481, 759008406, 1031472962, 1518016812, 1547209443, 2062945924, 3094418886, 6188837772, 6704574253, 13409148506, 20113722759, 26818297012, 40227445518, 80454891036]

約数ペア:

[(1, 80454891036), (2, 40227445518), (3, 26818297012), (4, 20113722759), (6, 13409148506), (12, 6704574253), (13, 6188837772), (26, 3094418886), (39, 2062945924), (52, 1547209443), (53, 1518016812), (78, 1031472962), (106, 759008406), (156, 515736481), (159, 506005604), (169, 476064444), (191, 421229796), (212, 379504203), (318, 253002802), (338, 238032222), (382, 210614898), (507, 158688148), (573, 140409932), (636, 126501401), (676, 119016111), (689, 116770524), (764, 105307449), (1014, 79344074), (1146, 70204966), (1378, 58385262), (2028, 39672037), (2067, 38923508), (2292, 35102483), (2483, 32402292), (2756, 29192631), (3919, 20529444), (4134, 19461754), (4966, 16201146), (7449, 10800764), (7838, 10264722), (8268, 9730877), (8957, 8982348), (9932, 8100573), (10123, 7947732), (11757, 6843148), (14898, 5400382), (15676, 5132361), (17914, 4491174), (20246, 3973866), (23514, 3421574), (26871, 2994116), (29796, 2700191), (30369, 2649244), (32279, 2492484), (35828, 2245587), (40492, 1986933), (47028, 1710787), (50947, 1579188), (53742, 1497058), (60738, 1324622), (64558, 1246242), (96837, 830828), (101894, 789594), (107484, 748529), (121476, 662311), (129116, 623121), (131599, 611364), (152841, 526396), (193674, 415414), (203788, 394797), (207707, 387348), (263198, 305682)]