77916492

素因数分解:

$2^2\times 3^5\times {\mathrm{19}}^1\times {\mathrm{4219}}^1$

素因数の和:4257

約数の個数: 72

約数和(自身を含む): 215051200

約数和(自身を除く): 137134708

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 108, 114, 162, 171, 228, 243, 324, 342, 486, 513, 684, 972, 1026, 1539, 2052, 3078, 4219, 4617, 6156, 8438, 9234, 12657, 16876, 18468, 25314, 37971, 50628, 75942, 80161, 113913, 151884, 160322, 227826, 240483, 320644, 341739, 455652, 480966, 683478, 721449, 961932, 1025217, 1366956, 1442898, 2050434, 2164347, 2885796, 4100868, 4328694, 6493041, 8657388, 12986082, 19479123, 25972164, 38958246, 77916492]

約数ペア:

[(1, 77916492), (2, 38958246), (3, 25972164), (4, 19479123), (6, 12986082), (9, 8657388), (12, 6493041), (18, 4328694), (19, 4100868), (27, 2885796), (36, 2164347), (38, 2050434), (54, 1442898), (57, 1366956), (76, 1025217), (81, 961932), (108, 721449), (114, 683478), (162, 480966), (171, 455652), (228, 341739), (243, 320644), (324, 240483), (342, 227826), (486, 160322), (513, 151884), (684, 113913), (972, 80161), (1026, 75942), (1539, 50628), (2052, 37971), (3078, 25314), (4219, 18468), (4617, 16876), (6156, 12657), (8438, 9234)]