65445996

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:220

約数の個数: 144

約数和(自身を含む): 197342208

約数和(自身を除く): 131896212

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 47, 66, 77, 84, 94, 121, 132, 137, 141, 154, 188, 231, 242, 274, 282, 308, 329, 363, 411, 462, 484, 517, 548, 564, 658, 726, 822, 847, 924, 959, 987, 1034, 1316, 1452, 1507, 1551, 1644, 1694, 1918, 1974, 2068, 2541, 2877, 3014, 3102, 3388, 3619, 3836, 3948, 4521, 5082, 5687, 5754, 6028, 6204, 6439, 7238, 9042, 10164, 10549, 10857, 11374, 11508, 12878, 14476, 16577, 17061, 18084, 19317, 21098, 21714, 22748, 25756, 31647, 33154, 34122, 38634, 39809, 42196, 43428, 45073, 49731, 63294, 66308, 68244, 70829, 77268, 79618, 90146, 99462, 116039, 119427, 126588, 135219, 141658, 159236, 180292, 198924, 212487, 232078, 238854, 270438, 283316, 348117, 424974, 464156, 477708, 495803, 540876, 696234, 779119, 849948, 991606, 1392468, 1487409, 1558238, 1983212, 2337357, 2974818, 3116476, 4674714, 5453833, 5949636, 9349428, 10907666, 16361499, 21815332, 32722998, 65445996]

約数ペア:

[(1, 65445996), (2, 32722998), (3, 21815332), (4, 16361499), (6, 10907666), (7, 9349428), (11, 5949636), (12, 5453833), (14, 4674714), (21, 3116476), (22, 2974818), (28, 2337357), (33, 1983212), (42, 1558238), (44, 1487409), (47, 1392468), (66, 991606), (77, 849948), (84, 779119), (94, 696234), (121, 540876), (132, 495803), (137, 477708), (141, 464156), (154, 424974), (188, 348117), (231, 283316), (242, 270438), (274, 238854), (282, 232078), (308, 212487), (329, 198924), (363, 180292), (411, 159236), (462, 141658), (484, 135219), (517, 126588), (548, 119427), (564, 116039), (658, 99462), (726, 90146), (822, 79618), (847, 77268), (924, 70829), (959, 68244), (987, 66308), (1034, 63294), (1316, 49731), (1452, 45073), (1507, 43428), (1551, 42196), (1644, 39809), (1694, 38634), (1918, 34122), (1974, 33154), (2068, 31647), (2541, 25756), (2877, 22748), (3014, 21714), (3102, 21098), (3388, 19317), (3619, 18084), (3836, 17061), (3948, 16577), (4521, 14476), (5082, 12878), (5687, 11508), (5754, 11374), (6028, 10857), (6204, 10549), (6439, 10164), (7238, 9042)]