78422652

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1489}}^1$

素因数の和:1536

約数の個数: 144

約数和(自身を含む): 260332800

約数和(自身を除く): 181910148

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 19, 21, 22, 28, 33, 36, 38, 42, 44, 57, 63, 66, 76, 77, 84, 99, 114, 126, 132, 133, 154, 171, 198, 209, 228, 231, 252, 266, 308, 342, 396, 399, 418, 462, 532, 627, 684, 693, 798, 836, 924, 1197, 1254, 1386, 1463, 1489, 1596, 1881, 2394, 2508, 2772, 2926, 2978, 3762, 4389, 4467, 4788, 5852, 5956, 7524, 8778, 8934, 10423, 13167, 13401, 16379, 17556, 17868, 20846, 26334, 26802, 28291, 31269, 32758, 41692, 49137, 52668, 53604, 56582, 62538, 65516, 84873, 93807, 98274, 113164, 114653, 125076, 147411, 169746, 187614, 196548, 198037, 229306, 254619, 294822, 311201, 339492, 343959, 375228, 396074, 458612, 509238, 589644, 594111, 622402, 687918, 792148, 933603, 1018476, 1031877, 1188222, 1244804, 1375836, 1782333, 1867206, 2063754, 2178407, 2376444, 2800809, 3564666, 3734412, 4127508, 4356814, 5601618, 6535221, 7129332, 8713628, 11203236, 13070442, 19605663, 26140884, 39211326, 78422652]

約数ペア:

[(1, 78422652), (2, 39211326), (3, 26140884), (4, 19605663), (6, 13070442), (7, 11203236), (9, 8713628), (11, 7129332), (12, 6535221), (14, 5601618), (18, 4356814), (19, 4127508), (21, 3734412), (22, 3564666), (28, 2800809), (33, 2376444), (36, 2178407), (38, 2063754), (42, 1867206), (44, 1782333), (57, 1375836), (63, 1244804), (66, 1188222), (76, 1031877), (77, 1018476), (84, 933603), (99, 792148), (114, 687918), (126, 622402), (132, 594111), (133, 589644), (154, 509238), (171, 458612), (198, 396074), (209, 375228), (228, 343959), (231, 339492), (252, 311201), (266, 294822), (308, 254619), (342, 229306), (396, 198037), (399, 196548), (418, 187614), (462, 169746), (532, 147411), (627, 125076), (684, 114653), (693, 113164), (798, 98274), (836, 93807), (924, 84873), (1197, 65516), (1254, 62538), (1386, 56582), (1463, 53604), (1489, 52668), (1596, 49137), (1881, 41692), (2394, 32758), (2508, 31269), (2772, 28291), (2926, 26802), (2978, 26334), (3762, 20846), (4389, 17868), (4467, 17556), (4788, 16379), (5852, 13401), (5956, 13167), (7524, 10423), (8778, 8934)]