127273068

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{1801}}^1$

素因数の和:1975

約数の個数: 72

約数和(自身を含む): 348953696

約数和(自身を除く): 221680628

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 151, 156, 234, 302, 453, 468, 604, 906, 1359, 1801, 1812, 1963, 2718, 3602, 3926, 5403, 5436, 5889, 7204, 7852, 10806, 11778, 16209, 17667, 21612, 23413, 23556, 32418, 35334, 46826, 64836, 70239, 70668, 93652, 140478, 210717, 271951, 280956, 421434, 543902, 815853, 842868, 1087804, 1631706, 2447559, 3263412, 3535363, 4895118, 7070726, 9790236, 10606089, 14141452, 21212178, 31818267, 42424356, 63636534, 127273068]

約数ペア:

[(1, 127273068), (2, 63636534), (3, 42424356), (4, 31818267), (6, 21212178), (9, 14141452), (12, 10606089), (13, 9790236), (18, 7070726), (26, 4895118), (36, 3535363), (39, 3263412), (52, 2447559), (78, 1631706), (117, 1087804), (151, 842868), (156, 815853), (234, 543902), (302, 421434), (453, 280956), (468, 271951), (604, 210717), (906, 140478), (1359, 93652), (1801, 70668), (1812, 70239), (1963, 64836), (2718, 46826), (3602, 35334), (3926, 32418), (5403, 23556), (5436, 23413), (5889, 21612), (7204, 17667), (7852, 16209), (10806, 11778)]