71348472

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{25409}}^1$

素因数の和:25437

約数の個数: 64

約数和(自身を含む): 213444000

約数和(自身を除く): 142095528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 312, 351, 468, 702, 936, 1404, 2808, 25409, 50818, 76227, 101636, 152454, 203272, 228681, 304908, 330317, 457362, 609816, 660634, 686043, 914724, 990951, 1321268, 1372086, 1829448, 1981902, 2642536, 2744172, 2972853, 3963804, 5488344, 5945706, 7927608, 8918559, 11891412, 17837118, 23782824, 35674236, 71348472]

約数ペア:

[(1, 71348472), (2, 35674236), (3, 23782824), (4, 17837118), (6, 11891412), (8, 8918559), (9, 7927608), (12, 5945706), (13, 5488344), (18, 3963804), (24, 2972853), (26, 2744172), (27, 2642536), (36, 1981902), (39, 1829448), (52, 1372086), (54, 1321268), (72, 990951), (78, 914724), (104, 686043), (108, 660634), (117, 609816), (156, 457362), (216, 330317), (234, 304908), (312, 228681), (351, 203272), (468, 152454), (702, 101636), (936, 76227), (1404, 50818), (2808, 25409)]