71389781112

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{1013}}^1\times {\mathrm{2111}}^1$

素因数の和:3253

約数の個数: 128

約数和(自身を含む): 194283048960

約数和(自身を除く): 122893267848

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 107, 156, 214, 312, 321, 428, 642, 856, 1013, 1284, 1391, 2026, 2111, 2568, 2782, 3039, 4052, 4173, 4222, 5564, 6078, 6333, 8104, 8346, 8444, 11128, 12156, 12666, 13169, 16692, 16888, 24312, 25332, 26338, 27443, 33384, 39507, 50664, 52676, 54886, 79014, 82329, 105352, 108391, 109772, 158028, 164658, 216782, 219544, 225877, 316056, 325173, 329316, 433564, 451754, 650346, 658632, 677631, 867128, 903508, 1300692, 1355262, 1409083, 1807016, 2138443, 2601384, 2710524, 2818166, 2936401, 4227249, 4276886, 5421048, 5636332, 5872802, 6415329, 8454498, 8553772, 8809203, 11272664, 11745604, 12830658, 16908996, 17107544, 17618406, 23491208, 25661316, 27799759, 33817992, 35236812, 51322632, 55599518, 70473624, 83399277, 111199036, 166798554, 222398072, 228813401, 333597108, 457626802, 667194216, 686440203, 915253604, 1372880406, 1830507208, 2745760812, 2974574213, 5491521624, 5949148426, 8923722639, 11898296852, 17847445278, 23796593704, 35694890556, 71389781112]

約数ペア:

[(1, 71389781112), (2, 35694890556), (3, 23796593704), (4, 17847445278), (6, 11898296852), (8, 8923722639), (12, 5949148426), (13, 5491521624), (24, 2974574213), (26, 2745760812), (39, 1830507208), (52, 1372880406), (78, 915253604), (104, 686440203), (107, 667194216), (156, 457626802), (214, 333597108), (312, 228813401), (321, 222398072), (428, 166798554), (642, 111199036), (856, 83399277), (1013, 70473624), (1284, 55599518), (1391, 51322632), (2026, 35236812), (2111, 33817992), (2568, 27799759), (2782, 25661316), (3039, 23491208), (4052, 17618406), (4173, 17107544), (4222, 16908996), (5564, 12830658), (6078, 11745604), (6333, 11272664), (8104, 8809203), (8346, 8553772), (8444, 8454498), (11128, 6415329), (12156, 5872802), (12666, 5636332), (13169, 5421048), (16692, 4276886), (16888, 4227249), (24312, 2936401), (25332, 2818166), (26338, 2710524), (27443, 2601384), (33384, 2138443), (39507, 1807016), (50664, 1409083), (52676, 1355262), (54886, 1300692), (79014, 903508), (82329, 867128), (105352, 677631), (108391, 658632), (109772, 650346), (158028, 451754), (164658, 433564), (216782, 329316), (219544, 325173), (225877, 316056)]