72780564

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{5233}}^1$

素因数の和:5320

約数の個数: 48

約数和(自身を含む): 181724480

約数和(自身を除く): 108943916

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 61, 76, 114, 122, 183, 228, 244, 366, 732, 1159, 2318, 3477, 4636, 5233, 6954, 10466, 13908, 15699, 20932, 31398, 62796, 99427, 198854, 298281, 319213, 397708, 596562, 638426, 957639, 1193124, 1276852, 1915278, 3830556, 6065047, 12130094, 18195141, 24260188, 36390282, 72780564]

約数ペア:

[(1, 72780564), (2, 36390282), (3, 24260188), (4, 18195141), (6, 12130094), (12, 6065047), (19, 3830556), (38, 1915278), (57, 1276852), (61, 1193124), (76, 957639), (114, 638426), (122, 596562), (183, 397708), (228, 319213), (244, 298281), (366, 198854), (732, 99427), (1159, 62796), (2318, 31398), (3477, 20932), (4636, 15699), (5233, 13908), (6954, 10466)]