82742264

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:165

約数の個数: 128

約数和(自身を含む): 195955200

約数和(自身を除く): 113212936

約数列:

[1, 2, 4, 8, 11, 17, 19, 22, 34, 38, 41, 44, 68, 71, 76, 82, 88, 136, 142, 152, 164, 187, 209, 284, 323, 328, 374, 418, 451, 568, 646, 697, 748, 779, 781, 836, 902, 1207, 1292, 1349, 1394, 1496, 1558, 1562, 1672, 1804, 2414, 2584, 2698, 2788, 2911, 3116, 3124, 3553, 3608, 4828, 5396, 5576, 5822, 6232, 6248, 7106, 7667, 8569, 9656, 10792, 11644, 13243, 13277, 14212, 14839, 15334, 17138, 22933, 23288, 26486, 26554, 28424, 29678, 30668, 32021, 34276, 45866, 49487, 52972, 53108, 55309, 59356, 61336, 64042, 68552, 91732, 98974, 105944, 106216, 110618, 118712, 128084, 145673, 183464, 197948, 221236, 252263, 256168, 291346, 395896, 442472, 504526, 544357, 582692, 608399, 940253, 1009052, 1088714, 1165384, 1216798, 1880506, 2018104, 2177428, 2433596, 3761012, 4354856, 4867192, 7522024, 10342783, 20685566, 41371132, 82742264]

約数ペア:

[(1, 82742264), (2, 41371132), (4, 20685566), (8, 10342783), (11, 7522024), (17, 4867192), (19, 4354856), (22, 3761012), (34, 2433596), (38, 2177428), (41, 2018104), (44, 1880506), (68, 1216798), (71, 1165384), (76, 1088714), (82, 1009052), (88, 940253), (136, 608399), (142, 582692), (152, 544357), (164, 504526), (187, 442472), (209, 395896), (284, 291346), (323, 256168), (328, 252263), (374, 221236), (418, 197948), (451, 183464), (568, 145673), (646, 128084), (697, 118712), (748, 110618), (779, 106216), (781, 105944), (836, 98974), (902, 91732), (1207, 68552), (1292, 64042), (1349, 61336), (1394, 59356), (1496, 55309), (1558, 53108), (1562, 52972), (1672, 49487), (1804, 45866), (2414, 34276), (2584, 32021), (2698, 30668), (2788, 29678), (2911, 28424), (3116, 26554), (3124, 26486), (3553, 23288), (3608, 22933), (4828, 17138), (5396, 15334), (5576, 14839), (5822, 14212), (6232, 13277), (6248, 13243), (7106, 11644), (7667, 10792), (8569, 9656)]