78367011618

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{1493}}^1\times {\mathrm{5923}}^1$

素因数の和:7639

約数の個数: 64

約数和(自身を含む): 180124480512

約数和(自身を除く): 101757468894

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 211, 422, 633, 1266, 1477, 1493, 2954, 2986, 4431, 4479, 5923, 8862, 8958, 10451, 11846, 17769, 20902, 31353, 35538, 41461, 62706, 82922, 124383, 248766, 315023, 630046, 945069, 1249753, 1890138, 2205161, 2499506, 3749259, 4410322, 6615483, 7498518, 8748271, 8843039, 13230966, 17496542, 17686078, 26244813, 26529117, 52489626, 53058234, 61901273, 123802546, 185703819, 371407638, 1865881229, 3731762458, 5597643687, 11195287374, 13061168603, 26122337206, 39183505809, 78367011618]

約数ペア:

[(1, 78367011618), (2, 39183505809), (3, 26122337206), (6, 13061168603), (7, 11195287374), (14, 5597643687), (21, 3731762458), (42, 1865881229), (211, 371407638), (422, 185703819), (633, 123802546), (1266, 61901273), (1477, 53058234), (1493, 52489626), (2954, 26529117), (2986, 26244813), (4431, 17686078), (4479, 17496542), (5923, 13230966), (8862, 8843039), (8958, 8748271), (10451, 7498518), (11846, 6615483), (17769, 4410322), (20902, 3749259), (31353, 2499506), (35538, 2205161), (41461, 1890138), (62706, 1249753), (82922, 945069), (124383, 630046), (248766, 315023)]