42207804

素因数分解:

$2^2\times 3^4\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:209

約数の個数: 120

約数和(自身を含む): 119528640

約数和(自身を除く): 77320836

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 79, 81, 97, 102, 108, 153, 158, 162, 194, 204, 237, 291, 306, 316, 324, 388, 459, 474, 582, 612, 711, 873, 918, 948, 1164, 1343, 1377, 1422, 1649, 1746, 1836, 2133, 2619, 2686, 2754, 2844, 3298, 3492, 4029, 4266, 4947, 5238, 5372, 5508, 6399, 6596, 7663, 7857, 8058, 8532, 9894, 10476, 12087, 12798, 14841, 15326, 15714, 16116, 19788, 22989, 24174, 25596, 29682, 30652, 31428, 36261, 44523, 45978, 48348, 59364, 68967, 72522, 89046, 91956, 108783, 130271, 133569, 137934, 145044, 178092, 206901, 217566, 260542, 267138, 275868, 390813, 413802, 435132, 521084, 534276, 620703, 781626, 827604, 1172439, 1241406, 1563252, 2344878, 2482812, 3517317, 4689756, 7034634, 10551951, 14069268, 21103902, 42207804]

約数ペア:

[(1, 42207804), (2, 21103902), (3, 14069268), (4, 10551951), (6, 7034634), (9, 4689756), (12, 3517317), (17, 2482812), (18, 2344878), (27, 1563252), (34, 1241406), (36, 1172439), (51, 827604), (54, 781626), (68, 620703), (79, 534276), (81, 521084), (97, 435132), (102, 413802), (108, 390813), (153, 275868), (158, 267138), (162, 260542), (194, 217566), (204, 206901), (237, 178092), (291, 145044), (306, 137934), (316, 133569), (324, 130271), (388, 108783), (459, 91956), (474, 89046), (582, 72522), (612, 68967), (711, 59364), (873, 48348), (918, 45978), (948, 44523), (1164, 36261), (1343, 31428), (1377, 30652), (1422, 29682), (1649, 25596), (1746, 24174), (1836, 22989), (2133, 19788), (2619, 16116), (2686, 15714), (2754, 15326), (2844, 14841), (3298, 12798), (3492, 12087), (4029, 10476), (4266, 9894), (4947, 8532), (5238, 8058), (5372, 7857), (5508, 7663), (6399, 6596)]