90745956

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{8783}}^1$

素因数の和:8841

約数の個数: 72

約数和(自身を含む): 268579584

約数和(自身を除く): 177833628

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 41, 42, 63, 82, 84, 123, 126, 164, 246, 252, 287, 369, 492, 574, 738, 861, 1148, 1476, 1722, 2583, 3444, 5166, 8783, 10332, 17566, 26349, 35132, 52698, 61481, 79047, 105396, 122962, 158094, 184443, 245924, 316188, 360103, 368886, 553329, 720206, 737772, 1080309, 1106658, 1440412, 2160618, 2213316, 2520721, 3240927, 4321236, 5041442, 6481854, 7562163, 10082884, 12963708, 15124326, 22686489, 30248652, 45372978, 90745956]

約数ペア:

[(1, 90745956), (2, 45372978), (3, 30248652), (4, 22686489), (6, 15124326), (7, 12963708), (9, 10082884), (12, 7562163), (14, 6481854), (18, 5041442), (21, 4321236), (28, 3240927), (36, 2520721), (41, 2213316), (42, 2160618), (63, 1440412), (82, 1106658), (84, 1080309), (123, 737772), (126, 720206), (164, 553329), (246, 368886), (252, 360103), (287, 316188), (369, 245924), (492, 184443), (574, 158094), (738, 122962), (861, 105396), (1148, 79047), (1476, 61481), (1722, 52698), (2583, 35132), (3444, 26349), (5166, 17566), (8783, 10332)]