69312714

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1$

素因数の和:287

約数の個数: 64

約数和(自身を含む): 149990400

約数和(自身を除く): 80677686

約数列:

[1, 2, 3, 6, 31, 41, 61, 62, 82, 93, 122, 123, 149, 183, 186, 246, 298, 366, 447, 894, 1271, 1891, 2501, 2542, 3782, 3813, 4619, 5002, 5673, 6109, 7503, 7626, 9089, 9238, 11346, 12218, 13857, 15006, 18178, 18327, 27267, 27714, 36654, 54534, 77531, 155062, 189379, 232593, 281759, 372649, 378758, 465186, 563518, 568137, 745298, 845277, 1117947, 1136274, 1690554, 2235894, 11552119, 23104238, 34656357, 69312714]

約数ペア:

[(1, 69312714), (2, 34656357), (3, 23104238), (6, 11552119), (31, 2235894), (41, 1690554), (61, 1136274), (62, 1117947), (82, 845277), (93, 745298), (122, 568137), (123, 563518), (149, 465186), (183, 378758), (186, 372649), (246, 281759), (298, 232593), (366, 189379), (447, 155062), (894, 77531), (1271, 54534), (1891, 36654), (2501, 27714), (2542, 27267), (3782, 18327), (3813, 18178), (4619, 15006), (5002, 13857), (5673, 12218), (6109, 11346), (7503, 9238), (7626, 9089)]