67388868

素因数分解:

$2^2\times 3^3\times {\mathrm{67}}^2\times {\mathrm{139}}^1$

素因数の和:286

約数の個数: 72

約数和(自身を含む): 178634400

約数和(自身を除く): 111245532

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 67, 108, 134, 139, 201, 268, 278, 402, 417, 556, 603, 804, 834, 1206, 1251, 1668, 1809, 2412, 2502, 3618, 3753, 4489, 5004, 7236, 7506, 8978, 9313, 13467, 15012, 17956, 18626, 26934, 27939, 37252, 40401, 53868, 55878, 80802, 83817, 111756, 121203, 161604, 167634, 242406, 251451, 335268, 484812, 502902, 623971, 1005804, 1247942, 1871913, 2495884, 3743826, 5615739, 7487652, 11231478, 16847217, 22462956, 33694434, 67388868]

約数ペア:

[(1, 67388868), (2, 33694434), (3, 22462956), (4, 16847217), (6, 11231478), (9, 7487652), (12, 5615739), (18, 3743826), (27, 2495884), (36, 1871913), (54, 1247942), (67, 1005804), (108, 623971), (134, 502902), (139, 484812), (201, 335268), (268, 251451), (278, 242406), (402, 167634), (417, 161604), (556, 121203), (603, 111756), (804, 83817), (834, 80802), (1206, 55878), (1251, 53868), (1668, 40401), (1809, 37252), (2412, 27939), (2502, 26934), (3618, 18626), (3753, 17956), (4489, 15012), (5004, 13467), (7236, 9313), (7506, 8978)]