68460252

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{173}}^1\times {\mathrm{673}}^1$

素因数の和:867

約数の個数: 72

約数和(自身を含む): 187172496

約数和(自身を除く): 118712244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 173, 196, 294, 346, 519, 588, 673, 692, 1038, 1211, 1346, 2019, 2076, 2422, 2692, 3633, 4038, 4711, 4844, 7266, 8076, 8477, 9422, 14133, 14532, 16954, 18844, 25431, 28266, 32977, 33908, 50862, 56532, 65954, 98931, 101724, 116429, 131908, 197862, 232858, 349287, 395724, 465716, 698574, 815003, 1397148, 1630006, 2445009, 3260012, 4890018, 5705021, 9780036, 11410042, 17115063, 22820084, 34230126, 68460252]

約数ペア:

[(1, 68460252), (2, 34230126), (3, 22820084), (4, 17115063), (6, 11410042), (7, 9780036), (12, 5705021), (14, 4890018), (21, 3260012), (28, 2445009), (42, 1630006), (49, 1397148), (84, 815003), (98, 698574), (147, 465716), (173, 395724), (196, 349287), (294, 232858), (346, 197862), (519, 131908), (588, 116429), (673, 101724), (692, 98931), (1038, 65954), (1211, 56532), (1346, 50862), (2019, 33908), (2076, 32977), (2422, 28266), (2692, 25431), (3633, 18844), (4038, 16954), (4711, 14532), (4844, 14133), (7266, 9422), (8076, 8477)]