71939112

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{457}}^1\times {\mathrm{937}}^1$

素因数の和:1410

約数の個数: 64

約数和(自身を含む): 206209920

約数和(自身を除く): 134270808

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 457, 914, 937, 1371, 1828, 1874, 2742, 2811, 3199, 3656, 3748, 5484, 5622, 6398, 6559, 7496, 9597, 10968, 11244, 12796, 13118, 19194, 19677, 22488, 25592, 26236, 38388, 39354, 52472, 76776, 78708, 157416, 428209, 856418, 1284627, 1712836, 2569254, 2997463, 3425672, 5138508, 5994926, 8992389, 10277016, 11989852, 17984778, 23979704, 35969556, 71939112]

約数ペア:

[(1, 71939112), (2, 35969556), (3, 23979704), (4, 17984778), (6, 11989852), (7, 10277016), (8, 8992389), (12, 5994926), (14, 5138508), (21, 3425672), (24, 2997463), (28, 2569254), (42, 1712836), (56, 1284627), (84, 856418), (168, 428209), (457, 157416), (914, 78708), (937, 76776), (1371, 52472), (1828, 39354), (1874, 38388), (2742, 26236), (2811, 25592), (3199, 22488), (3656, 19677), (3748, 19194), (5484, 13118), (5622, 12796), (6398, 11244), (6559, 10968), (7496, 9597)]