71967852

素因数分解:

$2^2\times 3^5\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:210

約数の個数: 144

約数和(自身を含む): 211341312

約数和(自身を除く): 139373460

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 53, 54, 66, 81, 99, 106, 108, 127, 132, 159, 162, 198, 212, 243, 254, 297, 318, 324, 381, 396, 477, 486, 508, 583, 594, 636, 762, 891, 954, 972, 1143, 1166, 1188, 1397, 1431, 1524, 1749, 1782, 1908, 2286, 2332, 2673, 2794, 2862, 3429, 3498, 3564, 4191, 4293, 4572, 5247, 5346, 5588, 5724, 6731, 6858, 6996, 8382, 8586, 10287, 10494, 10692, 12573, 12879, 13462, 13716, 15741, 16764, 17172, 20193, 20574, 20988, 25146, 25758, 26924, 30861, 31482, 37719, 40386, 41148, 47223, 50292, 51516, 60579, 61722, 62964, 74041, 75438, 80772, 94446, 113157, 121158, 123444, 141669, 148082, 150876, 181737, 188892, 222123, 226314, 242316, 283338, 296164, 339471, 363474, 444246, 452628, 545211, 566676, 666369, 678942, 726948, 888492, 1090422, 1332738, 1357884, 1635633, 1999107, 2180844, 2665476, 3271266, 3998214, 5997321, 6542532, 7996428, 11994642, 17991963, 23989284, 35983926, 71967852]

約数ペア:

[(1, 71967852), (2, 35983926), (3, 23989284), (4, 17991963), (6, 11994642), (9, 7996428), (11, 6542532), (12, 5997321), (18, 3998214), (22, 3271266), (27, 2665476), (33, 2180844), (36, 1999107), (44, 1635633), (53, 1357884), (54, 1332738), (66, 1090422), (81, 888492), (99, 726948), (106, 678942), (108, 666369), (127, 566676), (132, 545211), (159, 452628), (162, 444246), (198, 363474), (212, 339471), (243, 296164), (254, 283338), (297, 242316), (318, 226314), (324, 222123), (381, 188892), (396, 181737), (477, 150876), (486, 148082), (508, 141669), (583, 123444), (594, 121158), (636, 113157), (762, 94446), (891, 80772), (954, 75438), (972, 74041), (1143, 62964), (1166, 61722), (1188, 60579), (1397, 51516), (1431, 50292), (1524, 47223), (1749, 41148), (1782, 40386), (1908, 37719), (2286, 31482), (2332, 30861), (2673, 26924), (2794, 25758), (2862, 25146), (3429, 20988), (3498, 20574), (3564, 20193), (4191, 17172), (4293, 16764), (4572, 15741), (5247, 13716), (5346, 13462), (5588, 12879), (5724, 12573), (6731, 10692), (6858, 10494), (6996, 10287), (8382, 8586)]