87738224

素因数分解:

$2^4\times 7^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1$

素因数の和:295

約数の個数: 120

約数和(自身を含む): 217553040

約数和(自身を除く): 129814816

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 29, 34, 49, 56, 58, 68, 98, 112, 116, 119, 136, 196, 203, 227, 232, 238, 272, 392, 406, 454, 464, 476, 493, 784, 812, 833, 908, 952, 986, 1421, 1589, 1624, 1666, 1816, 1904, 1972, 2842, 3178, 3248, 3332, 3451, 3632, 3859, 3944, 5684, 6356, 6583, 6664, 6902, 7718, 7888, 11123, 11368, 12712, 13166, 13328, 13804, 15436, 22246, 22736, 24157, 25424, 26332, 27013, 27608, 30872, 44492, 46081, 48314, 52664, 54026, 55216, 61744, 88984, 92162, 96628, 105328, 108052, 111911, 177968, 184324, 189091, 193256, 216104, 223822, 322567, 368648, 378182, 386512, 432208, 447644, 645134, 737296, 756364, 783377, 895288, 1290268, 1512728, 1566754, 1790576, 2580536, 3025456, 3133508, 5161072, 5483639, 6267016, 10967278, 12534032, 21934556, 43869112, 87738224]

約数ペア:

[(1, 87738224), (2, 43869112), (4, 21934556), (7, 12534032), (8, 10967278), (14, 6267016), (16, 5483639), (17, 5161072), (28, 3133508), (29, 3025456), (34, 2580536), (49, 1790576), (56, 1566754), (58, 1512728), (68, 1290268), (98, 895288), (112, 783377), (116, 756364), (119, 737296), (136, 645134), (196, 447644), (203, 432208), (227, 386512), (232, 378182), (238, 368648), (272, 322567), (392, 223822), (406, 216104), (454, 193256), (464, 189091), (476, 184324), (493, 177968), (784, 111911), (812, 108052), (833, 105328), (908, 96628), (952, 92162), (986, 88984), (1421, 61744), (1589, 55216), (1624, 54026), (1666, 52664), (1816, 48314), (1904, 46081), (1972, 44492), (2842, 30872), (3178, 27608), (3248, 27013), (3332, 26332), (3451, 25424), (3632, 24157), (3859, 22736), (3944, 22246), (5684, 15436), (6356, 13804), (6583, 13328), (6664, 13166), (6902, 12712), (7718, 11368), (7888, 11123)]