64989389904

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{401}}^1\times {\mathrm{146801}}^1$

素因数の和:147236

約数の個数: 80

約数和(自身を含む): 175626866304

約数和(自身を除く): 110637476400

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 368, 401, 552, 802, 1104, 1203, 1604, 2406, 3208, 4812, 6416, 9223, 9624, 18446, 19248, 27669, 36892, 55338, 73784, 110676, 146801, 147568, 221352, 293602, 440403, 442704, 587204, 880806, 1174408, 1761612, 2348816, 3376423, 3523224, 6752846, 7046448, 10129269, 13505692, 20258538, 27011384, 40517076, 54022768, 58867201, 81034152, 117734402, 162068304, 176601603, 235468804, 353203206, 470937608, 706406412, 941875216, 1353945623, 1412812824, 2707891246, 2825625648, 4061836869, 5415782492, 8123673738, 10831564984, 16247347476, 21663129968, 32494694952, 64989389904]

約数ペア:

[(1, 64989389904), (2, 32494694952), (3, 21663129968), (4, 16247347476), (6, 10831564984), (8, 8123673738), (12, 5415782492), (16, 4061836869), (23, 2825625648), (24, 2707891246), (46, 1412812824), (48, 1353945623), (69, 941875216), (92, 706406412), (138, 470937608), (184, 353203206), (276, 235468804), (368, 176601603), (401, 162068304), (552, 117734402), (802, 81034152), (1104, 58867201), (1203, 54022768), (1604, 40517076), (2406, 27011384), (3208, 20258538), (4812, 13505692), (6416, 10129269), (9223, 7046448), (9624, 6752846), (18446, 3523224), (19248, 3376423), (27669, 2348816), (36892, 1761612), (55338, 1174408), (73784, 880806), (110676, 587204), (146801, 442704), (147568, 440403), (221352, 293602)]