78918112

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{661}}^1$

素因数の和:732

約数の個数: 96

約数和(自身を含む): 196185024

約数和(自身を除く): 117266912

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 41, 52, 56, 82, 91, 104, 112, 164, 182, 208, 224, 287, 328, 364, 416, 533, 574, 656, 661, 728, 1066, 1148, 1312, 1322, 1456, 2132, 2296, 2644, 2912, 3731, 4264, 4592, 4627, 5288, 7462, 8528, 8593, 9184, 9254, 10576, 14924, 17056, 17186, 18508, 21152, 27101, 29848, 34372, 37016, 54202, 59696, 60151, 68744, 74032, 108404, 119392, 120302, 137488, 148064, 189707, 216808, 240604, 274976, 352313, 379414, 433616, 481208, 704626, 758828, 867232, 962416, 1409252, 1517656, 1924832, 2466191, 2818504, 3035312, 4932382, 5637008, 6070624, 9864764, 11274016, 19729528, 39459056, 78918112]

約数ペア:

[(1, 78918112), (2, 39459056), (4, 19729528), (7, 11274016), (8, 9864764), (13, 6070624), (14, 5637008), (16, 4932382), (26, 3035312), (28, 2818504), (32, 2466191), (41, 1924832), (52, 1517656), (56, 1409252), (82, 962416), (91, 867232), (104, 758828), (112, 704626), (164, 481208), (182, 433616), (208, 379414), (224, 352313), (287, 274976), (328, 240604), (364, 216808), (416, 189707), (533, 148064), (574, 137488), (656, 120302), (661, 119392), (728, 108404), (1066, 74032), (1148, 68744), (1312, 60151), (1322, 59696), (1456, 54202), (2132, 37016), (2296, 34372), (2644, 29848), (2912, 27101), (3731, 21152), (4264, 18508), (4592, 17186), (4627, 17056), (5288, 14924), (7462, 10576), (8528, 9254), (8593, 9184)]