71821422

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{307}}^1\times {\mathrm{317}}^1$

素因数の和:673

約数の個数: 48

約数和(自身を含む): 160432272

約数和(自身を除く): 88610850

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 307, 317, 369, 614, 634, 738, 921, 951, 1842, 1902, 2763, 2853, 5526, 5706, 12587, 12997, 25174, 25994, 37761, 38991, 75522, 77982, 97319, 113283, 116973, 194638, 226566, 233946, 291957, 583914, 875871, 1751742, 3990079, 7980158, 11970237, 23940474, 35910711, 71821422]

約数ペア:

[(1, 71821422), (2, 35910711), (3, 23940474), (6, 11970237), (9, 7980158), (18, 3990079), (41, 1751742), (82, 875871), (123, 583914), (246, 291957), (307, 233946), (317, 226566), (369, 194638), (614, 116973), (634, 113283), (738, 97319), (921, 77982), (951, 75522), (1842, 38991), (1902, 37761), (2763, 25994), (2853, 25174), (5526, 12997), (5706, 12587)]