73219084

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{239}}^1$

素因数の和:430

約数の個数: 48

約数和(自身を含む): 141120000

約数和(自身を除く): 67900916

約数列:

[1, 2, 4, 19, 29, 38, 58, 76, 116, 139, 239, 278, 478, 551, 556, 956, 1102, 2204, 2641, 4031, 4541, 5282, 6931, 8062, 9082, 10564, 13862, 16124, 18164, 27724, 33221, 66442, 76589, 131689, 132884, 153178, 263378, 306356, 526756, 631199, 963409, 1262398, 1926818, 2524796, 3853636, 18304771, 36609542, 73219084]

約数ペア:

[(1, 73219084), (2, 36609542), (4, 18304771), (19, 3853636), (29, 2524796), (38, 1926818), (58, 1262398), (76, 963409), (116, 631199), (139, 526756), (239, 306356), (278, 263378), (478, 153178), (551, 132884), (556, 131689), (956, 76589), (1102, 66442), (2204, 33221), (2641, 27724), (4031, 18164), (4541, 16124), (5282, 13862), (6931, 10564), (8062, 9082)]