67120788

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{211}}^1\times {\mathrm{541}}^1$

素因数の和:773

約数の個数: 72

約数和(自身を含む): 183386784

約数和(自身を除く): 116265996

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 211, 294, 422, 541, 588, 633, 844, 1082, 1266, 1477, 1623, 2164, 2532, 2954, 3246, 3787, 4431, 5908, 6492, 7574, 8862, 10339, 11361, 15148, 17724, 20678, 22722, 26509, 31017, 41356, 45444, 53018, 62034, 79527, 106036, 114151, 124068, 159054, 228302, 318108, 342453, 456604, 684906, 799057, 1369812, 1598114, 2397171, 3196228, 4794342, 5593399, 9588684, 11186798, 16780197, 22373596, 33560394, 67120788]

約数ペア:

[(1, 67120788), (2, 33560394), (3, 22373596), (4, 16780197), (6, 11186798), (7, 9588684), (12, 5593399), (14, 4794342), (21, 3196228), (28, 2397171), (42, 1598114), (49, 1369812), (84, 799057), (98, 684906), (147, 456604), (196, 342453), (211, 318108), (294, 228302), (422, 159054), (541, 124068), (588, 114151), (633, 106036), (844, 79527), (1082, 62034), (1266, 53018), (1477, 45444), (1623, 41356), (2164, 31017), (2532, 26509), (2954, 22722), (3246, 20678), (3787, 17724), (4431, 15148), (5908, 11361), (6492, 10339), (7574, 8862)]