87430932

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:222

約数の個数: 144

約数和(自身を含む): 252120960

約数和(自身を除く): 164690028

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 34, 36, 38, 51, 57, 68, 73, 76, 102, 103, 114, 146, 153, 171, 204, 206, 219, 228, 292, 306, 309, 323, 342, 412, 438, 612, 618, 646, 657, 684, 876, 927, 969, 1236, 1241, 1292, 1314, 1387, 1751, 1854, 1938, 1957, 2482, 2628, 2774, 2907, 3502, 3708, 3723, 3876, 3914, 4161, 4964, 5253, 5548, 5814, 5871, 7004, 7446, 7519, 7828, 8322, 10506, 11169, 11628, 11742, 12483, 14892, 15038, 15759, 16644, 17613, 21012, 22338, 22557, 23484, 23579, 24966, 30076, 31518, 33269, 35226, 44676, 45114, 47158, 49932, 63036, 66538, 67671, 70452, 70737, 90228, 94316, 99807, 127823, 133076, 135342, 141474, 142861, 199614, 212211, 255646, 270684, 282948, 285722, 299421, 383469, 399228, 424422, 428583, 511292, 571444, 598842, 766938, 848844, 857166, 1150407, 1197684, 1285749, 1533876, 1714332, 2300814, 2428637, 2571498, 4601628, 4857274, 5142996, 7285911, 9714548, 14571822, 21857733, 29143644, 43715466, 87430932]

約数ペア:

[(1, 87430932), (2, 43715466), (3, 29143644), (4, 21857733), (6, 14571822), (9, 9714548), (12, 7285911), (17, 5142996), (18, 4857274), (19, 4601628), (34, 2571498), (36, 2428637), (38, 2300814), (51, 1714332), (57, 1533876), (68, 1285749), (73, 1197684), (76, 1150407), (102, 857166), (103, 848844), (114, 766938), (146, 598842), (153, 571444), (171, 511292), (204, 428583), (206, 424422), (219, 399228), (228, 383469), (292, 299421), (306, 285722), (309, 282948), (323, 270684), (342, 255646), (412, 212211), (438, 199614), (612, 142861), (618, 141474), (646, 135342), (657, 133076), (684, 127823), (876, 99807), (927, 94316), (969, 90228), (1236, 70737), (1241, 70452), (1292, 67671), (1314, 66538), (1387, 63036), (1751, 49932), (1854, 47158), (1938, 45114), (1957, 44676), (2482, 35226), (2628, 33269), (2774, 31518), (2907, 30076), (3502, 24966), (3708, 23579), (3723, 23484), (3876, 22557), (3914, 22338), (4161, 21012), (4964, 17613), (5253, 16644), (5548, 15759), (5814, 15038), (5871, 14892), (7004, 12483), (7446, 11742), (7519, 11628), (7828, 11169), (8322, 10506)]