65974356

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{2699}}^1$

素因数の和:2813

約数の個数: 72

約数和(自身を含む): 192628800

約数和(自身を除く): 126654444

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 97, 126, 194, 252, 291, 388, 582, 679, 873, 1164, 1358, 1746, 2037, 2699, 2716, 3492, 4074, 5398, 6111, 8097, 8148, 10796, 12222, 16194, 18893, 24291, 24444, 32388, 37786, 48582, 56679, 75572, 97164, 113358, 170037, 226716, 261803, 340074, 523606, 680148, 785409, 1047212, 1570818, 1832621, 2356227, 3141636, 3665242, 4712454, 5497863, 7330484, 9424908, 10995726, 16493589, 21991452, 32987178, 65974356]

約数ペア:

[(1, 65974356), (2, 32987178), (3, 21991452), (4, 16493589), (6, 10995726), (7, 9424908), (9, 7330484), (12, 5497863), (14, 4712454), (18, 3665242), (21, 3141636), (28, 2356227), (36, 1832621), (42, 1570818), (63, 1047212), (84, 785409), (97, 680148), (126, 523606), (194, 340074), (252, 261803), (291, 226716), (388, 170037), (582, 113358), (679, 97164), (873, 75572), (1164, 56679), (1358, 48582), (1746, 37786), (2037, 32388), (2699, 24444), (2716, 24291), (3492, 18893), (4074, 16194), (5398, 12222), (6111, 10796), (8097, 8148)]