79049740

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{7333}}^1$

素因数の和:7367

約数の個数: 72

約数和(自身を含む): 210691152

約数和(自身を除く): 131641412

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 49, 55, 70, 77, 98, 110, 140, 154, 196, 220, 245, 308, 385, 490, 539, 770, 980, 1078, 1540, 2156, 2695, 5390, 7333, 10780, 14666, 29332, 36665, 51331, 73330, 80663, 102662, 146660, 161326, 205324, 256655, 322652, 359317, 403315, 513310, 564641, 718634, 806630, 1026620, 1129282, 1437268, 1613260, 1796585, 2258564, 2823205, 3593170, 3952487, 5646410, 7186340, 7904974, 11292820, 15809948, 19762435, 39524870, 79049740]

約数ペア:

[(1, 79049740), (2, 39524870), (4, 19762435), (5, 15809948), (7, 11292820), (10, 7904974), (11, 7186340), (14, 5646410), (20, 3952487), (22, 3593170), (28, 2823205), (35, 2258564), (44, 1796585), (49, 1613260), (55, 1437268), (70, 1129282), (77, 1026620), (98, 806630), (110, 718634), (140, 564641), (154, 513310), (196, 403315), (220, 359317), (245, 322652), (308, 256655), (385, 205324), (490, 161326), (539, 146660), (770, 102662), (980, 80663), (1078, 73330), (1540, 51331), (2156, 36665), (2695, 29332), (5390, 14666), (7333, 10780)]