72347154

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{15439}}^1$

素因数の和:15526

約数の個数: 32

約数和(自身を含む): 160081920

約数和(自身を除く): 87734766

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 71, 142, 213, 426, 781, 1562, 2343, 4686, 15439, 30878, 46317, 92634, 169829, 339658, 509487, 1018974, 1096169, 2192338, 3288507, 6577014, 12057859, 24115718, 36173577, 72347154]

約数ペア:

[(1, 72347154), (2, 36173577), (3, 24115718), (6, 12057859), (11, 6577014), (22, 3288507), (33, 2192338), (66, 1096169), (71, 1018974), (142, 509487), (213, 339658), (426, 169829), (781, 92634), (1562, 46317), (2343, 30878), (4686, 15439)]