78345414

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{29}}^1\times {\mathrm{1021}}^1$

素因数の和:1075

約数の個数: 96

約数和(自身を含む): 209714400

約数和(自身を除く): 131368986

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 29, 42, 49, 54, 58, 63, 87, 98, 126, 147, 174, 189, 203, 261, 294, 378, 406, 441, 522, 609, 783, 882, 1021, 1218, 1323, 1421, 1566, 1827, 2042, 2646, 2842, 3063, 3654, 4263, 5481, 6126, 7147, 8526, 9189, 10962, 12789, 14294, 18378, 21441, 25578, 27567, 29609, 38367, 42882, 50029, 55134, 59218, 64323, 76734, 88827, 100058, 128646, 150087, 177654, 192969, 207263, 266481, 300174, 385938, 414526, 450261, 532962, 621789, 799443, 900522, 1243578, 1350783, 1450841, 1598886, 1865367, 2701566, 2901682, 3730734, 4352523, 5596101, 8705046, 11192202, 13057569, 26115138, 39172707, 78345414]

約数ペア:

[(1, 78345414), (2, 39172707), (3, 26115138), (6, 13057569), (7, 11192202), (9, 8705046), (14, 5596101), (18, 4352523), (21, 3730734), (27, 2901682), (29, 2701566), (42, 1865367), (49, 1598886), (54, 1450841), (58, 1350783), (63, 1243578), (87, 900522), (98, 799443), (126, 621789), (147, 532962), (174, 450261), (189, 414526), (203, 385938), (261, 300174), (294, 266481), (378, 207263), (406, 192969), (441, 177654), (522, 150087), (609, 128646), (783, 100058), (882, 88827), (1021, 76734), (1218, 64323), (1323, 59218), (1421, 55134), (1566, 50029), (1827, 42882), (2042, 38367), (2646, 29609), (2842, 27567), (3063, 25578), (3654, 21441), (4263, 18378), (5481, 14294), (6126, 12789), (7147, 10962), (8526, 9189)]