79216620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{4013}}^1$

素因数の和:4079

約数の個数: 96

約数和(自身を含む): 258951168

約数和(自身を除く): 179734548

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 47, 60, 70, 84, 94, 105, 140, 141, 188, 210, 235, 282, 329, 420, 470, 564, 658, 705, 940, 987, 1316, 1410, 1645, 1974, 2820, 3290, 3948, 4013, 4935, 6580, 8026, 9870, 12039, 16052, 19740, 20065, 24078, 28091, 40130, 48156, 56182, 60195, 80260, 84273, 112364, 120390, 140455, 168546, 188611, 240780, 280910, 337092, 377222, 421365, 561820, 565833, 754444, 842730, 943055, 1131666, 1320277, 1685460, 1886110, 2263332, 2640554, 2829165, 3772220, 3960831, 5281108, 5658330, 6601385, 7921662, 11316660, 13202770, 15843324, 19804155, 26405540, 39608310, 79216620]

約数ペア:

[(1, 79216620), (2, 39608310), (3, 26405540), (4, 19804155), (5, 15843324), (6, 13202770), (7, 11316660), (10, 7921662), (12, 6601385), (14, 5658330), (15, 5281108), (20, 3960831), (21, 3772220), (28, 2829165), (30, 2640554), (35, 2263332), (42, 1886110), (47, 1685460), (60, 1320277), (70, 1131666), (84, 943055), (94, 842730), (105, 754444), (140, 565833), (141, 561820), (188, 421365), (210, 377222), (235, 337092), (282, 280910), (329, 240780), (420, 188611), (470, 168546), (564, 140455), (658, 120390), (705, 112364), (940, 84273), (987, 80260), (1316, 60195), (1410, 56182), (1645, 48156), (1974, 40130), (2820, 28091), (3290, 24078), (3948, 20065), (4013, 19740), (4935, 16052), (6580, 12039), (8026, 9870)]