78376848

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{1879}}^1$

素因数の和:1980

約数の個数: 80

約数和(自身を含む): 223795200

約数和(自身を除く): 145418352

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 79, 88, 132, 158, 176, 237, 264, 316, 474, 528, 632, 869, 948, 1264, 1738, 1879, 1896, 2607, 3476, 3758, 3792, 5214, 5637, 6952, 7516, 10428, 11274, 13904, 15032, 20669, 20856, 22548, 30064, 41338, 41712, 45096, 62007, 82676, 90192, 124014, 148441, 165352, 248028, 296882, 330704, 445323, 496056, 593764, 890646, 992112, 1187528, 1632851, 1781292, 2375056, 3265702, 3562584, 4898553, 6531404, 7125168, 9797106, 13062808, 19594212, 26125616, 39188424, 78376848]

約数ペア:

[(1, 78376848), (2, 39188424), (3, 26125616), (4, 19594212), (6, 13062808), (8, 9797106), (11, 7125168), (12, 6531404), (16, 4898553), (22, 3562584), (24, 3265702), (33, 2375056), (44, 1781292), (48, 1632851), (66, 1187528), (79, 992112), (88, 890646), (132, 593764), (158, 496056), (176, 445323), (237, 330704), (264, 296882), (316, 248028), (474, 165352), (528, 148441), (632, 124014), (869, 90192), (948, 82676), (1264, 62007), (1738, 45096), (1879, 41712), (1896, 41338), (2607, 30064), (3476, 22548), (3758, 20856), (3792, 20669), (5214, 15032), (5637, 13904), (6952, 11274), (7516, 10428)]