88820648

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1181}}^1$

素因数の和:1290

約数の個数: 64

約数和(自身を含む): 204249600

約数和(自身を除く): 115428952

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 79, 119, 136, 158, 238, 316, 476, 553, 632, 952, 1106, 1181, 1343, 2212, 2362, 2686, 4424, 4724, 5372, 8267, 9401, 9448, 10744, 16534, 18802, 20077, 33068, 37604, 40154, 66136, 75208, 80308, 93299, 140539, 160616, 186598, 281078, 373196, 562156, 653093, 746392, 1124312, 1306186, 1586083, 2612372, 3172166, 5224744, 6344332, 11102581, 12688664, 22205162, 44410324, 88820648]

約数ペア:

[(1, 88820648), (2, 44410324), (4, 22205162), (7, 12688664), (8, 11102581), (14, 6344332), (17, 5224744), (28, 3172166), (34, 2612372), (56, 1586083), (68, 1306186), (79, 1124312), (119, 746392), (136, 653093), (158, 562156), (238, 373196), (316, 281078), (476, 186598), (553, 160616), (632, 140539), (952, 93299), (1106, 80308), (1181, 75208), (1343, 66136), (2212, 40154), (2362, 37604), (2686, 33068), (4424, 20077), (4724, 18802), (5372, 16534), (8267, 10744), (9401, 9448)]