76683620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^3\times {\mathrm{43}}^1$

素因数の和:122

約数の個数: 96

約数和(自身を含む): 187313280

約数和(自身を除く): 110629660

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 43, 52, 65, 76, 86, 95, 130, 172, 190, 215, 247, 260, 361, 380, 430, 494, 559, 722, 817, 860, 988, 1118, 1235, 1444, 1634, 1805, 2236, 2470, 2795, 3268, 3610, 4085, 4693, 4940, 5590, 6859, 7220, 8170, 9386, 10621, 11180, 13718, 15523, 16340, 18772, 21242, 23465, 27436, 31046, 34295, 42484, 46930, 53105, 62092, 68590, 77615, 89167, 93860, 106210, 137180, 155230, 178334, 201799, 212420, 294937, 310460, 356668, 403598, 445835, 589874, 807196, 891670, 1008995, 1179748, 1474685, 1783340, 2017990, 2949370, 3834181, 4035980, 5898740, 7668362, 15336724, 19170905, 38341810, 76683620]

約数ペア:

[(1, 76683620), (2, 38341810), (4, 19170905), (5, 15336724), (10, 7668362), (13, 5898740), (19, 4035980), (20, 3834181), (26, 2949370), (38, 2017990), (43, 1783340), (52, 1474685), (65, 1179748), (76, 1008995), (86, 891670), (95, 807196), (130, 589874), (172, 445835), (190, 403598), (215, 356668), (247, 310460), (260, 294937), (361, 212420), (380, 201799), (430, 178334), (494, 155230), (559, 137180), (722, 106210), (817, 93860), (860, 89167), (988, 77615), (1118, 68590), (1235, 62092), (1444, 53105), (1634, 46930), (1805, 42484), (2236, 34295), (2470, 31046), (2795, 27436), (3268, 23465), (3610, 21242), (4085, 18772), (4693, 16340), (4940, 15523), (5590, 13718), (6859, 11180), (7220, 10621), (8170, 9386)]