77823876

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1$

素因数の和:293

約数の個数: 96

約数和(自身を含む): 204373120

約数和(自身を除く): 126549244

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 37, 39, 52, 74, 78, 97, 111, 139, 148, 156, 194, 222, 278, 291, 388, 417, 444, 481, 556, 582, 834, 962, 1164, 1261, 1443, 1668, 1807, 1924, 2522, 2886, 3589, 3614, 3783, 5044, 5143, 5421, 5772, 7178, 7228, 7566, 10286, 10767, 10842, 13483, 14356, 15132, 15429, 20572, 21534, 21684, 26966, 30858, 40449, 43068, 46657, 53932, 61716, 66859, 80898, 93314, 133718, 139971, 161796, 175279, 186628, 200577, 267436, 279942, 350558, 401154, 498871, 525837, 559884, 701116, 802308, 997742, 1051674, 1496613, 1995484, 2103348, 2993226, 5986452, 6485323, 12970646, 19455969, 25941292, 38911938, 77823876]

約数ペア:

[(1, 77823876), (2, 38911938), (3, 25941292), (4, 19455969), (6, 12970646), (12, 6485323), (13, 5986452), (26, 2993226), (37, 2103348), (39, 1995484), (52, 1496613), (74, 1051674), (78, 997742), (97, 802308), (111, 701116), (139, 559884), (148, 525837), (156, 498871), (194, 401154), (222, 350558), (278, 279942), (291, 267436), (388, 200577), (417, 186628), (444, 175279), (481, 161796), (556, 139971), (582, 133718), (834, 93314), (962, 80898), (1164, 66859), (1261, 61716), (1443, 53932), (1668, 46657), (1807, 43068), (1924, 40449), (2522, 30858), (2886, 26966), (3589, 21684), (3614, 21534), (3783, 20572), (5044, 15429), (5143, 15132), (5421, 14356), (5772, 13483), (7178, 10842), (7228, 10767), (7566, 10286)]