86748396

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{239}}^1$

素因数の和:431

約数の個数: 96

約数和(自身を含む): 241920000

約数和(自身を除く): 155171604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 58, 84, 87, 116, 149, 174, 203, 239, 298, 348, 406, 447, 478, 596, 609, 717, 812, 894, 956, 1043, 1218, 1434, 1673, 1788, 2086, 2436, 2868, 3129, 3346, 4172, 4321, 5019, 6258, 6692, 6931, 8642, 10038, 12516, 12963, 13862, 17284, 20076, 20793, 25926, 27724, 30247, 35611, 41586, 48517, 51852, 60494, 71222, 83172, 90741, 97034, 106833, 120988, 142444, 145551, 181482, 194068, 213666, 249277, 291102, 362964, 427332, 498554, 582204, 747831, 997108, 1032719, 1495662, 2065438, 2991324, 3098157, 4130876, 6196314, 7229033, 12392628, 14458066, 21687099, 28916132, 43374198, 86748396]

約数ペア:

[(1, 86748396), (2, 43374198), (3, 28916132), (4, 21687099), (6, 14458066), (7, 12392628), (12, 7229033), (14, 6196314), (21, 4130876), (28, 3098157), (29, 2991324), (42, 2065438), (58, 1495662), (84, 1032719), (87, 997108), (116, 747831), (149, 582204), (174, 498554), (203, 427332), (239, 362964), (298, 291102), (348, 249277), (406, 213666), (447, 194068), (478, 181482), (596, 145551), (609, 142444), (717, 120988), (812, 106833), (894, 97034), (956, 90741), (1043, 83172), (1218, 71222), (1434, 60494), (1673, 51852), (1788, 48517), (2086, 41586), (2436, 35611), (2868, 30247), (3129, 27724), (3346, 25926), (4172, 20793), (4321, 20076), (5019, 17284), (6258, 13862), (6692, 12963), (6931, 12516), (8642, 10038)]