74914272

素因数分解:

$2^5\times 3^2\times {\mathrm{467}}^1\times {\mathrm{557}}^1$

素因数の和:1040

約数の個数: 72

約数和(自身を含む): 213876936

約数和(自身を除く): 138962664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 467, 557, 934, 1114, 1401, 1671, 1868, 2228, 2802, 3342, 3736, 4203, 4456, 5013, 5604, 6684, 7472, 8406, 8912, 10026, 11208, 13368, 14944, 16812, 17824, 20052, 22416, 26736, 33624, 40104, 44832, 53472, 67248, 80208, 134496, 160416, 260119, 520238, 780357, 1040476, 1560714, 2080952, 2341071, 3121428, 4161904, 4682142, 6242856, 8323808, 9364284, 12485712, 18728568, 24971424, 37457136, 74914272]

約数ペア:

[(1, 74914272), (2, 37457136), (3, 24971424), (4, 18728568), (6, 12485712), (8, 9364284), (9, 8323808), (12, 6242856), (16, 4682142), (18, 4161904), (24, 3121428), (32, 2341071), (36, 2080952), (48, 1560714), (72, 1040476), (96, 780357), (144, 520238), (288, 260119), (467, 160416), (557, 134496), (934, 80208), (1114, 67248), (1401, 53472), (1671, 44832), (1868, 40104), (2228, 33624), (2802, 26736), (3342, 22416), (3736, 20052), (4203, 17824), (4456, 16812), (5013, 14944), (5604, 13368), (6684, 11208), (7472, 10026), (8406, 8912)]