84592180

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1$

素因数の和:269

約数の個数: 96

約数和(自身を含む): 198696960

約数和(自身を除く): 114104780

約数列:

[1, 2, 4, 5, 10, 19, 20, 31, 38, 43, 62, 76, 86, 95, 124, 155, 167, 172, 190, 215, 310, 334, 380, 430, 589, 620, 668, 817, 835, 860, 1178, 1333, 1634, 1670, 2356, 2666, 2945, 3173, 3268, 3340, 4085, 5177, 5332, 5890, 6346, 6665, 7181, 8170, 10354, 11780, 12692, 13330, 14362, 15865, 16340, 20708, 25327, 25885, 26660, 28724, 31730, 35905, 50654, 51770, 63460, 71810, 98363, 101308, 103540, 126635, 136439, 143620, 196726, 222611, 253270, 272878, 393452, 445222, 491815, 506540, 545756, 682195, 890444, 983630, 1113055, 1364390, 1967260, 2226110, 2728780, 4229609, 4452220, 8459218, 16918436, 21148045, 42296090, 84592180]

約数ペア:

[(1, 84592180), (2, 42296090), (4, 21148045), (5, 16918436), (10, 8459218), (19, 4452220), (20, 4229609), (31, 2728780), (38, 2226110), (43, 1967260), (62, 1364390), (76, 1113055), (86, 983630), (95, 890444), (124, 682195), (155, 545756), (167, 506540), (172, 491815), (190, 445222), (215, 393452), (310, 272878), (334, 253270), (380, 222611), (430, 196726), (589, 143620), (620, 136439), (668, 126635), (817, 103540), (835, 101308), (860, 98363), (1178, 71810), (1333, 63460), (1634, 51770), (1670, 50654), (2356, 35905), (2666, 31730), (2945, 28724), (3173, 26660), (3268, 25885), (3340, 25327), (4085, 20708), (5177, 16340), (5332, 15865), (5890, 14362), (6346, 13330), (6665, 12692), (7181, 11780), (8170, 10354)]