79825956

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{97}}^2\times {\mathrm{101}}^1$

素因数の和:309

約数の個数: 72

約数和(自身を含む): 217215936

約数和(自身を除く): 137389980

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 97, 101, 194, 202, 291, 303, 388, 404, 582, 606, 679, 707, 1164, 1212, 1358, 1414, 2037, 2121, 2716, 2828, 4074, 4242, 8148, 8484, 9409, 9797, 18818, 19594, 28227, 29391, 37636, 39188, 56454, 58782, 65863, 68579, 112908, 117564, 131726, 137158, 197589, 205737, 263452, 274316, 395178, 411474, 790356, 822948, 950309, 1900618, 2850927, 3801236, 5701854, 6652163, 11403708, 13304326, 19956489, 26608652, 39912978, 79825956]

約数ペア:

[(1, 79825956), (2, 39912978), (3, 26608652), (4, 19956489), (6, 13304326), (7, 11403708), (12, 6652163), (14, 5701854), (21, 3801236), (28, 2850927), (42, 1900618), (84, 950309), (97, 822948), (101, 790356), (194, 411474), (202, 395178), (291, 274316), (303, 263452), (388, 205737), (404, 197589), (582, 137158), (606, 131726), (679, 117564), (707, 112908), (1164, 68579), (1212, 65863), (1358, 58782), (1414, 56454), (2037, 39188), (2121, 37636), (2716, 29391), (2828, 28227), (4074, 19594), (4242, 18818), (8148, 9797), (8484, 9409)]