43388172

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{277}}^1$

素因数の和:535

約数の個数: 72

約数和(自身を含む): 116370800

約数和(自身を除く): 72982628

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 229, 277, 342, 458, 554, 684, 687, 831, 916, 1108, 1374, 1662, 2061, 2493, 2748, 3324, 4122, 4351, 4986, 5263, 8244, 8702, 9972, 10526, 13053, 15789, 17404, 21052, 26106, 31578, 39159, 47367, 52212, 63156, 63433, 78318, 94734, 126866, 156636, 189468, 190299, 253732, 380598, 570897, 761196, 1141794, 1205227, 2283588, 2410454, 3615681, 4820908, 7231362, 10847043, 14462724, 21694086, 43388172]

約数ペア:

[(1, 43388172), (2, 21694086), (3, 14462724), (4, 10847043), (6, 7231362), (9, 4820908), (12, 3615681), (18, 2410454), (19, 2283588), (36, 1205227), (38, 1141794), (57, 761196), (76, 570897), (114, 380598), (171, 253732), (228, 190299), (229, 189468), (277, 156636), (342, 126866), (458, 94734), (554, 78318), (684, 63433), (687, 63156), (831, 52212), (916, 47367), (1108, 39159), (1374, 31578), (1662, 26106), (2061, 21052), (2493, 17404), (2748, 15789), (3324, 13053), (4122, 10526), (4351, 9972), (4986, 8702), (5263, 8244)]