77243816

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:179

約数の個数: 96

約数和(自身を含む): 172166400

約数和(自身を除く): 94922584

約数列:

[1, 2, 4, 8, 13, 19, 26, 31, 38, 52, 62, 76, 97, 104, 124, 152, 169, 194, 247, 248, 338, 388, 403, 494, 589, 676, 776, 806, 988, 1178, 1261, 1352, 1612, 1843, 1976, 2356, 2522, 3007, 3211, 3224, 3686, 4712, 5044, 5239, 6014, 6422, 7372, 7657, 10088, 10478, 12028, 12844, 14744, 15314, 16393, 20956, 23959, 24056, 25688, 30628, 32786, 39091, 41912, 47918, 57133, 61256, 65572, 78182, 95836, 99541, 114266, 131144, 156364, 191672, 199082, 228532, 311467, 312728, 398164, 457064, 508183, 622934, 742729, 796328, 1016366, 1245868, 1485458, 2032732, 2491736, 2970916, 4065464, 5941832, 9655477, 19310954, 38621908, 77243816]

約数ペア:

[(1, 77243816), (2, 38621908), (4, 19310954), (8, 9655477), (13, 5941832), (19, 4065464), (26, 2970916), (31, 2491736), (38, 2032732), (52, 1485458), (62, 1245868), (76, 1016366), (97, 796328), (104, 742729), (124, 622934), (152, 508183), (169, 457064), (194, 398164), (247, 312728), (248, 311467), (338, 228532), (388, 199082), (403, 191672), (494, 156364), (589, 131144), (676, 114266), (776, 99541), (806, 95836), (988, 78182), (1178, 65572), (1261, 61256), (1352, 57133), (1612, 47918), (1843, 41912), (1976, 39091), (2356, 32786), (2522, 30628), (3007, 25688), (3211, 24056), (3224, 23959), (3686, 20956), (4712, 16393), (5044, 15314), (5239, 14744), (6014, 12844), (6422, 12028), (7372, 10478), (7657, 10088)]