84987252

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1423}}^1$

素因数の和:1522

約数の個数: 96

約数和(自身を含む): 255180800

約数和(自身を除く): 170193548

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 79, 84, 108, 126, 158, 189, 237, 252, 316, 378, 474, 553, 711, 756, 948, 1106, 1422, 1423, 1659, 2133, 2212, 2844, 2846, 3318, 4266, 4269, 4977, 5692, 6636, 8532, 8538, 9954, 9961, 12807, 14931, 17076, 19908, 19922, 25614, 29862, 29883, 38421, 39844, 51228, 59724, 59766, 76842, 89649, 112417, 119532, 153684, 179298, 224834, 268947, 337251, 358596, 449668, 537894, 674502, 786919, 1011753, 1075788, 1349004, 1573838, 2023506, 2360757, 3035259, 3147676, 4047012, 4721514, 6070518, 7082271, 9443028, 12141036, 14164542, 21246813, 28329084, 42493626, 84987252]

約数ペア:

[(1, 84987252), (2, 42493626), (3, 28329084), (4, 21246813), (6, 14164542), (7, 12141036), (9, 9443028), (12, 7082271), (14, 6070518), (18, 4721514), (21, 4047012), (27, 3147676), (28, 3035259), (36, 2360757), (42, 2023506), (54, 1573838), (63, 1349004), (79, 1075788), (84, 1011753), (108, 786919), (126, 674502), (158, 537894), (189, 449668), (237, 358596), (252, 337251), (316, 268947), (378, 224834), (474, 179298), (553, 153684), (711, 119532), (756, 112417), (948, 89649), (1106, 76842), (1422, 59766), (1423, 59724), (1659, 51228), (2133, 39844), (2212, 38421), (2844, 29883), (2846, 29862), (3318, 25614), (4266, 19922), (4269, 19908), (4977, 17076), (5692, 14931), (6636, 12807), (8532, 9961), (8538, 9954)]