100716644

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{197}}^1$

素因数の和:289

約数の個数: 72

約数和(自身を含む): 220207680

約数和(自身を除く): 119491036

約数列:

[1, 2, 4, 7, 14, 19, 28, 31, 38, 62, 76, 124, 133, 197, 217, 266, 394, 434, 532, 589, 788, 868, 961, 1178, 1379, 1922, 2356, 2758, 3743, 3844, 4123, 5516, 6107, 6727, 7486, 8246, 12214, 13454, 14972, 16492, 18259, 24428, 26201, 26908, 36518, 42749, 52402, 73036, 85498, 104804, 116033, 127813, 170996, 189317, 232066, 255626, 378634, 464132, 511252, 757268, 812231, 1325219, 1624462, 2650438, 3248924, 3597023, 5300876, 7194046, 14388092, 25179161, 50358322, 100716644]

約数ペア:

[(1, 100716644), (2, 50358322), (4, 25179161), (7, 14388092), (14, 7194046), (19, 5300876), (28, 3597023), (31, 3248924), (38, 2650438), (62, 1624462), (76, 1325219), (124, 812231), (133, 757268), (197, 511252), (217, 464132), (266, 378634), (394, 255626), (434, 232066), (532, 189317), (589, 170996), (788, 127813), (868, 116033), (961, 104804), (1178, 85498), (1379, 73036), (1922, 52402), (2356, 42749), (2758, 36518), (3743, 26908), (3844, 26201), (4123, 24428), (5516, 18259), (6107, 16492), (6727, 14972), (7486, 13454), (8246, 12214)]