79217936

素因数分解:

$2^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1$

素因数の和:312

約数の個数: 80

約数和(自身を含む): 182131200

約数和(自身を除く): 102913264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 56, 94, 101, 112, 149, 188, 202, 298, 329, 376, 404, 596, 658, 707, 752, 808, 1043, 1192, 1316, 1414, 1616, 2086, 2384, 2632, 2828, 4172, 4747, 5264, 5656, 7003, 8344, 9494, 11312, 14006, 15049, 16688, 18988, 28012, 30098, 33229, 37976, 49021, 56024, 60196, 66458, 75952, 98042, 105343, 112048, 120392, 132916, 196084, 210686, 240784, 265832, 392168, 421372, 531664, 707303, 784336, 842744, 1414606, 1685488, 2829212, 4951121, 5658424, 9902242, 11316848, 19804484, 39608968, 79217936]

約数ペア:

[(1, 79217936), (2, 39608968), (4, 19804484), (7, 11316848), (8, 9902242), (14, 5658424), (16, 4951121), (28, 2829212), (47, 1685488), (56, 1414606), (94, 842744), (101, 784336), (112, 707303), (149, 531664), (188, 421372), (202, 392168), (298, 265832), (329, 240784), (376, 210686), (404, 196084), (596, 132916), (658, 120392), (707, 112048), (752, 105343), (808, 98042), (1043, 75952), (1192, 66458), (1316, 60196), (1414, 56024), (1616, 49021), (2086, 37976), (2384, 33229), (2632, 30098), (2828, 28012), (4172, 18988), (4747, 16688), (5264, 15049), (5656, 14006), (7003, 11312), (8344, 9494)]