77880458838

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{38047}}^1$

素因数の和:38258

約数の個数: 128

約数和(自身を含む): 201273311232

約数和(自身を除く): 123392852394

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 23, 26, 39, 42, 46, 69, 78, 91, 138, 161, 163, 182, 273, 299, 322, 326, 483, 489, 546, 598, 897, 966, 978, 1141, 1794, 2093, 2119, 2282, 3423, 3749, 4186, 4238, 6279, 6357, 6846, 7498, 11247, 12558, 12714, 14833, 22494, 26243, 29666, 38047, 44499, 48737, 52486, 76094, 78729, 88998, 97474, 114141, 146211, 157458, 228282, 266329, 292422, 341159, 494611, 532658, 682318, 798987, 875081, 989222, 1023477, 1483833, 1597974, 1750162, 2046954, 2625243, 2967666, 3462277, 5250486, 6125567, 6201661, 6924554, 10386831, 11376053, 12251134, 12403322, 18376701, 18604983, 20773662, 22752106, 34128159, 36753402, 37209966, 43411627, 68256318, 79632371, 80621593, 86823254, 130234881, 142638203, 159264742, 161243186, 238897113, 241864779, 260469762, 285276406, 427914609, 477794226, 483729558, 564351151, 855829218, 998467421, 1128702302, 1693053453, 1854296639, 1996934842, 2995402263, 3386106906, 3708593278, 5562889917, 5990804526, 11125779834, 12980076473, 25960152946, 38940229419, 77880458838]

約数ペア:

[(1, 77880458838), (2, 38940229419), (3, 25960152946), (6, 12980076473), (7, 11125779834), (13, 5990804526), (14, 5562889917), (21, 3708593278), (23, 3386106906), (26, 2995402263), (39, 1996934842), (42, 1854296639), (46, 1693053453), (69, 1128702302), (78, 998467421), (91, 855829218), (138, 564351151), (161, 483729558), (163, 477794226), (182, 427914609), (273, 285276406), (299, 260469762), (322, 241864779), (326, 238897113), (483, 161243186), (489, 159264742), (546, 142638203), (598, 130234881), (897, 86823254), (966, 80621593), (978, 79632371), (1141, 68256318), (1794, 43411627), (2093, 37209966), (2119, 36753402), (2282, 34128159), (3423, 22752106), (3749, 20773662), (4186, 18604983), (4238, 18376701), (6279, 12403322), (6357, 12251134), (6846, 11376053), (7498, 10386831), (11247, 6924554), (12558, 6201661), (12714, 6125567), (14833, 5250486), (22494, 3462277), (26243, 2967666), (29666, 2625243), (38047, 2046954), (44499, 1750162), (48737, 1597974), (52486, 1483833), (76094, 1023477), (78729, 989222), (88998, 875081), (97474, 798987), (114141, 682318), (146211, 532658), (157458, 494611), (228282, 341159), (266329, 292422)]