68172048

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{67631}}^1$

素因数の和:67652

約数の個数: 60

約数和(自身を含む): 218045568

約数和(自身を除く): 149873520

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 67631, 135262, 202893, 270524, 405786, 473417, 541048, 608679, 811572, 946834, 1082096, 1217358, 1420251, 1623144, 1893668, 2434716, 2840502, 3246288, 3787336, 4260753, 4869432, 5681004, 7574672, 8521506, 9738864, 11362008, 17043012, 22724016, 34086024, 68172048]

約数ペア:

[(1, 68172048), (2, 34086024), (3, 22724016), (4, 17043012), (6, 11362008), (7, 9738864), (8, 8521506), (9, 7574672), (12, 5681004), (14, 4869432), (16, 4260753), (18, 3787336), (21, 3246288), (24, 2840502), (28, 2434716), (36, 1893668), (42, 1623144), (48, 1420251), (56, 1217358), (63, 1082096), (72, 946834), (84, 811572), (112, 608679), (126, 541048), (144, 473417), (168, 405786), (252, 270524), (336, 202893), (504, 135262), (1008, 67631)]