72240012

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{5717}}^1$

素因数の和:5749

約数の個数: 72

約数和(自身を含む): 203972496

約数和(自身を除く): 131732484

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 243, 324, 351, 468, 486, 702, 972, 1053, 1404, 2106, 3159, 4212, 5717, 6318, 11434, 12636, 17151, 22868, 34302, 51453, 68604, 74321, 102906, 148642, 154359, 205812, 222963, 297284, 308718, 445926, 463077, 617436, 668889, 891852, 926154, 1337778, 1389231, 1852308, 2006667, 2675556, 2778462, 4013334, 5556924, 6020001, 8026668, 12040002, 18060003, 24080004, 36120006, 72240012]

約数ペア:

[(1, 72240012), (2, 36120006), (3, 24080004), (4, 18060003), (6, 12040002), (9, 8026668), (12, 6020001), (13, 5556924), (18, 4013334), (26, 2778462), (27, 2675556), (36, 2006667), (39, 1852308), (52, 1389231), (54, 1337778), (78, 926154), (81, 891852), (108, 668889), (117, 617436), (156, 463077), (162, 445926), (234, 308718), (243, 297284), (324, 222963), (351, 205812), (468, 154359), (486, 148642), (702, 102906), (972, 74321), (1053, 68604), (1404, 51453), (2106, 34302), (3159, 22868), (4212, 17151), (5717, 12636), (6318, 11434)]