81330837524

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1\times {\mathrm{4231}}^1$

素因数の和:4525

約数の個数: 96

約数和(自身を含む): 159258624000

約数和(自身を除く): 77927786476

約数列:

[1, 2, 4, 19, 31, 38, 41, 62, 76, 82, 124, 164, 199, 398, 589, 779, 796, 1178, 1271, 1558, 2356, 2542, 3116, 3781, 4231, 5084, 6169, 7562, 8159, 8462, 12338, 15124, 16318, 16924, 24149, 24676, 32636, 48298, 80389, 96596, 117211, 131161, 155021, 160778, 173471, 234422, 252929, 262322, 310042, 321556, 346942, 468844, 505858, 524644, 620084, 693884, 841969, 1011716, 1683938, 2492059, 3295949, 3367876, 4805651, 4984118, 5377601, 6591898, 9611302, 9968236, 10755202, 13183796, 15997411, 19222604, 21510404, 26101039, 31994822, 34520729, 52202078, 63989644, 69041458, 102174419, 104404156, 138082916, 204348838, 408697676, 495919741, 655893851, 991839482, 1070142599, 1311787702, 1983678964, 2140285198, 2623575404, 4280570396, 20332709381, 40665418762, 81330837524]

約数ペア:

[(1, 81330837524), (2, 40665418762), (4, 20332709381), (19, 4280570396), (31, 2623575404), (38, 2140285198), (41, 1983678964), (62, 1311787702), (76, 1070142599), (82, 991839482), (124, 655893851), (164, 495919741), (199, 408697676), (398, 204348838), (589, 138082916), (779, 104404156), (796, 102174419), (1178, 69041458), (1271, 63989644), (1558, 52202078), (2356, 34520729), (2542, 31994822), (3116, 26101039), (3781, 21510404), (4231, 19222604), (5084, 15997411), (6169, 13183796), (7562, 10755202), (8159, 9968236), (8462, 9611302), (12338, 6591898), (15124, 5377601), (16318, 4984118), (16924, 4805651), (24149, 3367876), (24676, 3295949), (32636, 2492059), (48298, 1683938), (80389, 1011716), (96596, 841969), (117211, 693884), (131161, 620084), (155021, 524644), (160778, 505858), (173471, 468844), (234422, 346942), (252929, 321556), (262322, 310042)]