72118896

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2851}}^1$

素因数の和:2910

約数の個数: 80

約数和(自身を含む): 203701248

約数和(自身を除く): 131582352

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 31, 34, 48, 51, 62, 68, 93, 102, 124, 136, 186, 204, 248, 272, 372, 408, 496, 527, 744, 816, 1054, 1488, 1581, 2108, 2851, 3162, 4216, 5702, 6324, 8432, 8553, 11404, 12648, 17106, 22808, 25296, 34212, 45616, 48467, 68424, 88381, 96934, 136848, 145401, 176762, 193868, 265143, 290802, 353524, 387736, 530286, 581604, 707048, 775472, 1060572, 1163208, 1414096, 1502477, 2121144, 2326416, 3004954, 4242288, 4507431, 6009908, 9014862, 12019816, 18029724, 24039632, 36059448, 72118896]

約数ペア:

[(1, 72118896), (2, 36059448), (3, 24039632), (4, 18029724), (6, 12019816), (8, 9014862), (12, 6009908), (16, 4507431), (17, 4242288), (24, 3004954), (31, 2326416), (34, 2121144), (48, 1502477), (51, 1414096), (62, 1163208), (68, 1060572), (93, 775472), (102, 707048), (124, 581604), (136, 530286), (186, 387736), (204, 353524), (248, 290802), (272, 265143), (372, 193868), (408, 176762), (496, 145401), (527, 136848), (744, 96934), (816, 88381), (1054, 68424), (1488, 48467), (1581, 45616), (2108, 34212), (2851, 25296), (3162, 22808), (4216, 17106), (5702, 12648), (6324, 11404), (8432, 8553)]