78725304

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{52067}}^1$

素因数の和:52089

約数の個数: 64

約数和(自身を含む): 249926400

約数和(自身を除く): 171201096

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 52067, 104134, 156201, 208268, 312402, 364469, 416536, 468603, 624804, 728938, 937206, 1093407, 1249608, 1405809, 1457876, 1874412, 2186814, 2811618, 2915752, 3280221, 3748824, 4373628, 5623236, 6560442, 8747256, 9840663, 11246472, 13120884, 19681326, 26241768, 39362652, 78725304]

約数ペア:

[(1, 78725304), (2, 39362652), (3, 26241768), (4, 19681326), (6, 13120884), (7, 11246472), (8, 9840663), (9, 8747256), (12, 6560442), (14, 5623236), (18, 4373628), (21, 3748824), (24, 3280221), (27, 2915752), (28, 2811618), (36, 2186814), (42, 1874412), (54, 1457876), (56, 1405809), (63, 1249608), (72, 1093407), (84, 937206), (108, 728938), (126, 624804), (168, 468603), (189, 416536), (216, 364469), (252, 312402), (378, 208268), (504, 156201), (756, 104134), (1512, 52067)]