79387620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5987}}^1$

素因数の和:6029

約数の個数: 96

約数和(自身を含む): 253507968

約数和(自身を除く): 174120348

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 26, 30, 34, 39, 51, 52, 60, 65, 68, 78, 85, 102, 130, 156, 170, 195, 204, 221, 255, 260, 340, 390, 442, 510, 663, 780, 884, 1020, 1105, 1326, 2210, 2652, 3315, 4420, 5987, 6630, 11974, 13260, 17961, 23948, 29935, 35922, 59870, 71844, 77831, 89805, 101779, 119740, 155662, 179610, 203558, 233493, 305337, 311324, 359220, 389155, 407116, 466986, 508895, 610674, 778310, 933972, 1017790, 1167465, 1221348, 1323127, 1526685, 1556620, 2035580, 2334930, 2646254, 3053370, 3969381, 4669860, 5292508, 6106740, 6615635, 7938762, 13231270, 15877524, 19846905, 26462540, 39693810, 79387620]

約数ペア:

[(1, 79387620), (2, 39693810), (3, 26462540), (4, 19846905), (5, 15877524), (6, 13231270), (10, 7938762), (12, 6615635), (13, 6106740), (15, 5292508), (17, 4669860), (20, 3969381), (26, 3053370), (30, 2646254), (34, 2334930), (39, 2035580), (51, 1556620), (52, 1526685), (60, 1323127), (65, 1221348), (68, 1167465), (78, 1017790), (85, 933972), (102, 778310), (130, 610674), (156, 508895), (170, 466986), (195, 407116), (204, 389155), (221, 359220), (255, 311324), (260, 305337), (340, 233493), (390, 203558), (442, 179610), (510, 155662), (663, 119740), (780, 101779), (884, 89805), (1020, 77831), (1105, 71844), (1326, 59870), (2210, 35922), (2652, 29935), (3315, 23948), (4420, 17961), (5987, 13260), (6630, 11974)]