71679216

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{383}}^1\times {\mathrm{557}}^1$

素因数の和:958

約数の個数: 80

約数和(自身を含む): 212557824

約数和(自身を除く): 140878608

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 383, 557, 766, 1114, 1149, 1532, 1671, 2228, 2298, 2681, 3064, 3342, 3899, 4456, 4596, 5362, 6128, 6684, 7798, 8043, 8912, 9192, 10724, 11697, 13368, 15596, 16086, 18384, 21448, 23394, 26736, 31192, 32172, 42896, 46788, 62384, 64344, 93576, 128688, 187152, 213331, 426662, 639993, 853324, 1279986, 1493317, 1706648, 2559972, 2986634, 3413296, 4479951, 5119944, 5973268, 8959902, 10239888, 11946536, 17919804, 23893072, 35839608, 71679216]

約数ペア:

[(1, 71679216), (2, 35839608), (3, 23893072), (4, 17919804), (6, 11946536), (7, 10239888), (8, 8959902), (12, 5973268), (14, 5119944), (16, 4479951), (21, 3413296), (24, 2986634), (28, 2559972), (42, 1706648), (48, 1493317), (56, 1279986), (84, 853324), (112, 639993), (168, 426662), (336, 213331), (383, 187152), (557, 128688), (766, 93576), (1114, 64344), (1149, 62384), (1532, 46788), (1671, 42896), (2228, 32172), (2298, 31192), (2681, 26736), (3064, 23394), (3342, 21448), (3899, 18384), (4456, 16086), (4596, 15596), (5362, 13368), (6128, 11697), (6684, 10724), (7798, 9192), (8043, 8912)]