78986664

素因数分解:

$2^3\times 3^5\times {\mathrm{41}}^1\times {\mathrm{991}}^1$

素因数の和:1053

約数の個数: 96

約数和(自身を含む): 227485440

約数和(自身を除く): 148498776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 41, 54, 72, 81, 82, 108, 123, 162, 164, 216, 243, 246, 324, 328, 369, 486, 492, 648, 738, 972, 984, 991, 1107, 1476, 1944, 1982, 2214, 2952, 2973, 3321, 3964, 4428, 5946, 6642, 7928, 8856, 8919, 9963, 11892, 13284, 17838, 19926, 23784, 26568, 26757, 35676, 39852, 40631, 53514, 71352, 79704, 80271, 81262, 107028, 121893, 160542, 162524, 214056, 240813, 243786, 321084, 325048, 365679, 481626, 487572, 642168, 731358, 963252, 975144, 1097037, 1462716, 1926504, 2194074, 2925432, 3291111, 4388148, 6582222, 8776296, 9873333, 13164444, 19746666, 26328888, 39493332, 78986664]

約数ペア:

[(1, 78986664), (2, 39493332), (3, 26328888), (4, 19746666), (6, 13164444), (8, 9873333), (9, 8776296), (12, 6582222), (18, 4388148), (24, 3291111), (27, 2925432), (36, 2194074), (41, 1926504), (54, 1462716), (72, 1097037), (81, 975144), (82, 963252), (108, 731358), (123, 642168), (162, 487572), (164, 481626), (216, 365679), (243, 325048), (246, 321084), (324, 243786), (328, 240813), (369, 214056), (486, 162524), (492, 160542), (648, 121893), (738, 107028), (972, 81262), (984, 80271), (991, 79704), (1107, 71352), (1476, 53514), (1944, 40631), (1982, 39852), (2214, 35676), (2952, 26757), (2973, 26568), (3321, 23784), (3964, 19926), (4428, 17838), (5946, 13284), (6642, 11892), (7928, 9963), (8856, 8919)]