74943568

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{619}}^1$

素因数の和:704

約数の個数: 80

約数和(自身を含む): 177131520

約数和(自身を除く): 102187952

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 47, 56, 92, 94, 112, 161, 184, 188, 322, 329, 368, 376, 619, 644, 658, 752, 1081, 1238, 1288, 1316, 2162, 2476, 2576, 2632, 4324, 4333, 4952, 5264, 7567, 8648, 8666, 9904, 14237, 15134, 17296, 17332, 28474, 29093, 30268, 34664, 56948, 58186, 60536, 69328, 99659, 113896, 116372, 121072, 199318, 203651, 227792, 232744, 398636, 407302, 465488, 669139, 797272, 814604, 1338278, 1594544, 1629208, 2676556, 3258416, 4683973, 5353112, 9367946, 10706224, 18735892, 37471784, 74943568]

約数ペア:

[(1, 74943568), (2, 37471784), (4, 18735892), (7, 10706224), (8, 9367946), (14, 5353112), (16, 4683973), (23, 3258416), (28, 2676556), (46, 1629208), (47, 1594544), (56, 1338278), (92, 814604), (94, 797272), (112, 669139), (161, 465488), (184, 407302), (188, 398636), (322, 232744), (329, 227792), (368, 203651), (376, 199318), (619, 121072), (644, 116372), (658, 113896), (752, 99659), (1081, 69328), (1238, 60536), (1288, 58186), (1316, 56948), (2162, 34664), (2476, 30268), (2576, 29093), (2632, 28474), (4324, 17332), (4333, 17296), (4952, 15134), (5264, 14237), (7567, 9904), (8648, 8666)]