123931224

素因数分解:

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

素因数の和:194

約数の個数: 144

約数和(自身を含む): 379290600

約数和(自身を除く): 255359376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 19, 24, 34, 36, 38, 51, 57, 68, 72, 73, 76, 102, 114, 136, 146, 152, 153, 171, 204, 219, 228, 292, 306, 323, 342, 408, 438, 456, 584, 612, 646, 657, 684, 876, 969, 1224, 1241, 1292, 1314, 1368, 1387, 1752, 1938, 2482, 2584, 2628, 2774, 2907, 3723, 3876, 4161, 4964, 5256, 5329, 5548, 5814, 7446, 7752, 8322, 9928, 10658, 11096, 11169, 11628, 12483, 14892, 15987, 16644, 21316, 22338, 23256, 23579, 24966, 29784, 31974, 33288, 42632, 44676, 47158, 47961, 49932, 63948, 70737, 89352, 90593, 94316, 95922, 99864, 101251, 127896, 141474, 181186, 188632, 191844, 202502, 212211, 271779, 282948, 303753, 362372, 383688, 405004, 424422, 543558, 565896, 607506, 724744, 810008, 815337, 848844, 911259, 1087116, 1215012, 1630674, 1697688, 1721267, 1822518, 2174232, 2430024, 3261348, 3442534, 3645036, 5163801, 6522696, 6885068, 7290072, 10327602, 13770136, 15491403, 20655204, 30982806, 41310408, 61965612, 123931224]

約数ペア:

[(1, 123931224), (2, 61965612), (3, 41310408), (4, 30982806), (6, 20655204), (8, 15491403), (9, 13770136), (12, 10327602), (17, 7290072), (18, 6885068), (19, 6522696), (24, 5163801), (34, 3645036), (36, 3442534), (38, 3261348), (51, 2430024), (57, 2174232), (68, 1822518), (72, 1721267), (73, 1697688), (76, 1630674), (102, 1215012), (114, 1087116), (136, 911259), (146, 848844), (152, 815337), (153, 810008), (171, 724744), (204, 607506), (219, 565896), (228, 543558), (292, 424422), (306, 405004), (323, 383688), (342, 362372), (408, 303753), (438, 282948), (456, 271779), (584, 212211), (612, 202502), (646, 191844), (657, 188632), (684, 181186), (876, 141474), (969, 127896), (1224, 101251), (1241, 99864), (1292, 95922), (1314, 94316), (1368, 90593), (1387, 89352), (1752, 70737), (1938, 63948), (2482, 49932), (2584, 47961), (2628, 47158), (2774, 44676), (2907, 42632), (3723, 33288), (3876, 31974), (4161, 29784), (4964, 24966), (5256, 23579), (5329, 23256), (5548, 22338), (5814, 21316), (7446, 16644), (7752, 15987), (8322, 14892), (9928, 12483), (10658, 11628), (11096, 11169)]