72941484

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{78941}}^1$

素因数の和:78966

約数の個数: 48

約数和(自身を含む): 212196096

約数和(自身を除く): 139254612

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 231, 308, 462, 924, 78941, 157882, 236823, 315764, 473646, 552587, 868351, 947292, 1105174, 1657761, 1736702, 2210348, 2605053, 3315522, 3473404, 5210106, 6078457, 6631044, 10420212, 12156914, 18235371, 24313828, 36470742, 72941484]

約数ペア:

[(1, 72941484), (2, 36470742), (3, 24313828), (4, 18235371), (6, 12156914), (7, 10420212), (11, 6631044), (12, 6078457), (14, 5210106), (21, 3473404), (22, 3315522), (28, 2605053), (33, 2210348), (42, 1736702), (44, 1657761), (66, 1105174), (77, 947292), (84, 868351), (132, 552587), (154, 473646), (231, 315764), (308, 236823), (462, 157882), (924, 78941)]