84604380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^3\times {\mathrm{4111}}^1$

素因数の和:4144

約数の個数: 96

約数和(自身を含む): 276326400

約数和(自身を除く): 191722020

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 343, 420, 490, 588, 686, 735, 980, 1029, 1372, 1470, 1715, 2058, 2940, 3430, 4111, 4116, 5145, 6860, 8222, 10290, 12333, 16444, 20555, 20580, 24666, 28777, 41110, 49332, 57554, 61665, 82220, 86331, 115108, 123330, 143885, 172662, 201439, 246660, 287770, 345324, 402878, 431655, 575540, 604317, 805756, 863310, 1007195, 1208634, 1410073, 1726620, 2014390, 2417268, 2820146, 3021585, 4028780, 4230219, 5640292, 6043170, 7050365, 8460438, 12086340, 14100730, 16920876, 21151095, 28201460, 42302190, 84604380]

約数ペア:

[(1, 84604380), (2, 42302190), (3, 28201460), (4, 21151095), (5, 16920876), (6, 14100730), (7, 12086340), (10, 8460438), (12, 7050365), (14, 6043170), (15, 5640292), (20, 4230219), (21, 4028780), (28, 3021585), (30, 2820146), (35, 2417268), (42, 2014390), (49, 1726620), (60, 1410073), (70, 1208634), (84, 1007195), (98, 863310), (105, 805756), (140, 604317), (147, 575540), (196, 431655), (210, 402878), (245, 345324), (294, 287770), (343, 246660), (420, 201439), (490, 172662), (588, 143885), (686, 123330), (735, 115108), (980, 86331), (1029, 82220), (1372, 61665), (1470, 57554), (1715, 49332), (2058, 41110), (2940, 28777), (3430, 24666), (4111, 20580), (4116, 20555), (5145, 16444), (6860, 12333), (8222, 10290)]