43838964

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{331}}^1$

素因数の和:637

約数の個数: 72

約数和(自身を含む): 120122912

約数和(自身を除く): 76283948

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 283, 331, 468, 566, 662, 849, 993, 1132, 1324, 1698, 1986, 2547, 2979, 3396, 3679, 3972, 4303, 5094, 5958, 7358, 8606, 10188, 11037, 11916, 12909, 14716, 17212, 22074, 25818, 33111, 38727, 44148, 51636, 66222, 77454, 93673, 132444, 154908, 187346, 281019, 374692, 562038, 843057, 1124076, 1217749, 1686114, 2435498, 3372228, 3653247, 4870996, 7306494, 10959741, 14612988, 21919482, 43838964]

約数ペア:

[(1, 43838964), (2, 21919482), (3, 14612988), (4, 10959741), (6, 7306494), (9, 4870996), (12, 3653247), (13, 3372228), (18, 2435498), (26, 1686114), (36, 1217749), (39, 1124076), (52, 843057), (78, 562038), (117, 374692), (156, 281019), (234, 187346), (283, 154908), (331, 132444), (468, 93673), (566, 77454), (662, 66222), (849, 51636), (993, 44148), (1132, 38727), (1324, 33111), (1698, 25818), (1986, 22074), (2547, 17212), (2979, 14716), (3396, 12909), (3679, 11916), (3972, 11037), (4303, 10188), (5094, 8606), (5958, 7358)]