72621654

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{193}}^1$

素因数の和:270

約数の個数: 96

約数和(自身を含む): 182962176

約数和(自身を除く): 110340522

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 31, 34, 42, 51, 62, 93, 102, 119, 186, 193, 217, 238, 289, 357, 386, 434, 527, 578, 579, 651, 714, 867, 1054, 1158, 1302, 1351, 1581, 1734, 2023, 2702, 3162, 3281, 3689, 4046, 4053, 5983, 6069, 6562, 7378, 8106, 8959, 9843, 11067, 11966, 12138, 17918, 17949, 19686, 22134, 22967, 26877, 35898, 41881, 45934, 53754, 55777, 62713, 68901, 83762, 101711, 111554, 125426, 125643, 137802, 167331, 188139, 203422, 251286, 305133, 334662, 376278, 390439, 610266, 711977, 780878, 1171317, 1423954, 1729087, 2135931, 2342634, 3458174, 4271862, 5187261, 10374522, 12103609, 24207218, 36310827, 72621654]

約数ペア:

[(1, 72621654), (2, 36310827), (3, 24207218), (6, 12103609), (7, 10374522), (14, 5187261), (17, 4271862), (21, 3458174), (31, 2342634), (34, 2135931), (42, 1729087), (51, 1423954), (62, 1171317), (93, 780878), (102, 711977), (119, 610266), (186, 390439), (193, 376278), (217, 334662), (238, 305133), (289, 251286), (357, 203422), (386, 188139), (434, 167331), (527, 137802), (578, 125643), (579, 125426), (651, 111554), (714, 101711), (867, 83762), (1054, 68901), (1158, 62713), (1302, 55777), (1351, 53754), (1581, 45934), (1734, 41881), (2023, 35898), (2702, 26877), (3162, 22967), (3281, 22134), (3689, 19686), (4046, 17949), (4053, 17918), (5983, 12138), (6069, 11966), (6562, 11067), (7378, 9843), (8106, 8959)]