78034572

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{28151}}^1$

素因数の和:28179

約数の個数: 72

約数和(自身を含む): 245935872

約数和(自身を除く): 167901300

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 308, 396, 462, 693, 924, 1386, 2772, 28151, 56302, 84453, 112604, 168906, 197057, 253359, 309661, 337812, 394114, 506718, 591171, 619322, 788228, 928983, 1013436, 1182342, 1238644, 1773513, 1857966, 2167627, 2364684, 2786949, 3547026, 3715932, 4335254, 5573898, 6502881, 7094052, 8670508, 11147796, 13005762, 19508643, 26011524, 39017286, 78034572]

約数ペア:

[(1, 78034572), (2, 39017286), (3, 26011524), (4, 19508643), (6, 13005762), (7, 11147796), (9, 8670508), (11, 7094052), (12, 6502881), (14, 5573898), (18, 4335254), (21, 3715932), (22, 3547026), (28, 2786949), (33, 2364684), (36, 2167627), (42, 1857966), (44, 1773513), (63, 1238644), (66, 1182342), (77, 1013436), (84, 928983), (99, 788228), (126, 619322), (132, 591171), (154, 506718), (198, 394114), (231, 337812), (252, 309661), (308, 253359), (396, 197057), (462, 168906), (693, 112604), (924, 84453), (1386, 56302), (2772, 28151)]