78895113416

素因数分解:

$2^3\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1277}}^1\times {\mathrm{7937}}^1$

素因数の和:9366

約数の個数: 64

約数和(自身を含む): 170432035200

約数和(自身を除く): 91536921784

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 139, 278, 556, 973, 1112, 1277, 1946, 2554, 3892, 5108, 7784, 7937, 8939, 10216, 15874, 17878, 31748, 35756, 55559, 63496, 71512, 111118, 177503, 222236, 355006, 444472, 710012, 1103243, 1242521, 1420024, 2206486, 2485042, 4412972, 4970084, 7722701, 8825944, 9940168, 10135549, 15445402, 20271098, 30890804, 40542196, 61781608, 70948843, 81084392, 141897686, 283795372, 567590744, 1408841311, 2817682622, 5635365244, 9861889177, 11270730488, 19723778354, 39447556708, 78895113416]

約数ペア:

[(1, 78895113416), (2, 39447556708), (4, 19723778354), (7, 11270730488), (8, 9861889177), (14, 5635365244), (28, 2817682622), (56, 1408841311), (139, 567590744), (278, 283795372), (556, 141897686), (973, 81084392), (1112, 70948843), (1277, 61781608), (1946, 40542196), (2554, 30890804), (3892, 20271098), (5108, 15445402), (7784, 10135549), (7937, 9940168), (8939, 8825944), (10216, 7722701), (15874, 4970084), (17878, 4412972), (31748, 2485042), (35756, 2206486), (55559, 1420024), (63496, 1242521), (71512, 1103243), (111118, 710012), (177503, 444472), (222236, 355006)]