78318768

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{148331}}^1$

素因数の和:148353

約数の個数: 40

約数和(自身を含む): 220718016

約数和(自身を除く): 142399248

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 148331, 296662, 444993, 593324, 889986, 1186648, 1631641, 1779972, 2373296, 3263282, 3559944, 4894923, 6526564, 7119888, 9789846, 13053128, 19579692, 26106256, 39159384, 78318768]

約数ペア:

[(1, 78318768), (2, 39159384), (3, 26106256), (4, 19579692), (6, 13053128), (8, 9789846), (11, 7119888), (12, 6526564), (16, 4894923), (22, 3559944), (24, 3263282), (33, 2373296), (44, 1779972), (48, 1631641), (66, 1186648), (88, 889986), (132, 593324), (176, 444993), (264, 296662), (528, 148331)]