79147712

素因数分解:

$2^6\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1$

素因数の和:230

約数の個数: 112

約数和(自身を含む): 191170560

約数和(自身を除く): 112022848

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 41, 56, 62, 64, 82, 112, 124, 139, 164, 217, 224, 248, 278, 287, 328, 434, 448, 496, 556, 574, 656, 868, 973, 992, 1112, 1148, 1271, 1312, 1736, 1946, 1984, 2224, 2296, 2542, 2624, 3472, 3892, 4309, 4448, 4592, 5084, 5699, 6944, 7784, 8618, 8896, 8897, 9184, 10168, 11398, 13888, 15568, 17236, 17794, 18368, 20336, 22796, 30163, 31136, 34472, 35588, 39893, 40672, 45592, 60326, 62272, 68944, 71176, 79786, 81344, 91184, 120652, 137888, 142352, 159572, 176669, 182368, 241304, 275776, 284704, 319144, 353338, 364736, 482608, 569408, 638288, 706676, 965216, 1236683, 1276576, 1413352, 1930432, 2473366, 2553152, 2826704, 4946732, 5653408, 9893464, 11306816, 19786928, 39573856, 79147712]

約数ペア:

[(1, 79147712), (2, 39573856), (4, 19786928), (7, 11306816), (8, 9893464), (14, 5653408), (16, 4946732), (28, 2826704), (31, 2553152), (32, 2473366), (41, 1930432), (56, 1413352), (62, 1276576), (64, 1236683), (82, 965216), (112, 706676), (124, 638288), (139, 569408), (164, 482608), (217, 364736), (224, 353338), (248, 319144), (278, 284704), (287, 275776), (328, 241304), (434, 182368), (448, 176669), (496, 159572), (556, 142352), (574, 137888), (656, 120652), (868, 91184), (973, 81344), (992, 79786), (1112, 71176), (1148, 68944), (1271, 62272), (1312, 60326), (1736, 45592), (1946, 40672), (1984, 39893), (2224, 35588), (2296, 34472), (2542, 31136), (2624, 30163), (3472, 22796), (3892, 20336), (4309, 18368), (4448, 17794), (4592, 17236), (5084, 15568), (5699, 13888), (6944, 11398), (7784, 10168), (8618, 9184), (8896, 8897)]