71399559784

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^2\times {\mathrm{79}}^1\times {\mathrm{11789}}^1$

素因数の和:11955

約数の個数: 96

約数和(自身を含む): 159249888000

約数和(自身を除く): 87850328216

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 79, 148, 158, 259, 296, 316, 518, 553, 632, 1036, 1106, 1369, 2072, 2212, 2738, 2923, 4424, 5476, 5846, 9583, 10952, 11692, 11789, 19166, 20461, 23384, 23578, 38332, 40922, 47156, 76664, 81844, 82523, 94312, 108151, 163688, 165046, 216302, 330092, 432604, 436193, 660184, 757057, 865208, 872386, 931331, 1514114, 1744772, 1862662, 3028228, 3053351, 3489544, 3725324, 6056456, 6106702, 6519317, 7450648, 12213404, 13038634, 16139141, 24426808, 26077268, 32278282, 34459247, 52154536, 64556564, 68918494, 112973987, 129113128, 137836988, 225947974, 241214729, 275673976, 451895948, 482429458, 903791896, 964858916, 1274992139, 1929717832, 2549984278, 5099968556, 8924944973, 10199937112, 17849889946, 35699779892, 71399559784]

約数ペア:

[(1, 71399559784), (2, 35699779892), (4, 17849889946), (7, 10199937112), (8, 8924944973), (14, 5099968556), (28, 2549984278), (37, 1929717832), (56, 1274992139), (74, 964858916), (79, 903791896), (148, 482429458), (158, 451895948), (259, 275673976), (296, 241214729), (316, 225947974), (518, 137836988), (553, 129113128), (632, 112973987), (1036, 68918494), (1106, 64556564), (1369, 52154536), (2072, 34459247), (2212, 32278282), (2738, 26077268), (2923, 24426808), (4424, 16139141), (5476, 13038634), (5846, 12213404), (9583, 7450648), (10952, 6519317), (11692, 6106702), (11789, 6056456), (19166, 3725324), (20461, 3489544), (23384, 3053351), (23578, 3028228), (38332, 1862662), (40922, 1744772), (47156, 1514114), (76664, 931331), (81844, 872386), (82523, 865208), (94312, 757057), (108151, 660184), (163688, 436193), (165046, 432604), (216302, 330092)]