72415182

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{397}}^1$

素因数の和:553

約数の個数: 64

約数和(自身を含む): 171477504

約数和(自身を除く): 99062322

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 101, 129, 202, 258, 301, 303, 397, 602, 606, 707, 794, 903, 1191, 1414, 1806, 2121, 2382, 2779, 4242, 4343, 5558, 8337, 8686, 13029, 16674, 17071, 26058, 30401, 34142, 40097, 51213, 60802, 80194, 91203, 102426, 119497, 120291, 182406, 238994, 240582, 280679, 358491, 561358, 716982, 842037, 1684074, 1724171, 3448342, 5172513, 10345026, 12069197, 24138394, 36207591, 72415182]

約数ペア:

[(1, 72415182), (2, 36207591), (3, 24138394), (6, 12069197), (7, 10345026), (14, 5172513), (21, 3448342), (42, 1724171), (43, 1684074), (86, 842037), (101, 716982), (129, 561358), (202, 358491), (258, 280679), (301, 240582), (303, 238994), (397, 182406), (602, 120291), (606, 119497), (707, 102426), (794, 91203), (903, 80194), (1191, 60802), (1414, 51213), (1806, 40097), (2121, 34142), (2382, 30401), (2779, 26058), (4242, 17071), (4343, 16674), (5558, 13029), (8337, 8686)]