117884988

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{761}}^1$

素因数の和:1115

約数の個数: 72

約数和(自身を含む): 322301616

約数和(自身を除く): 204416628

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 331, 468, 662, 761, 993, 1324, 1522, 1986, 2283, 2979, 3044, 3972, 4303, 4566, 5958, 6849, 8606, 9132, 9893, 11916, 12909, 13698, 17212, 19786, 25818, 27396, 29679, 38727, 39572, 51636, 59358, 77454, 89037, 118716, 154908, 178074, 251891, 356148, 503782, 755673, 1007564, 1511346, 2267019, 3022692, 3274583, 4534038, 6549166, 9068076, 9823749, 13098332, 19647498, 29471247, 39294996, 58942494, 117884988]

約数ペア:

[(1, 117884988), (2, 58942494), (3, 39294996), (4, 29471247), (6, 19647498), (9, 13098332), (12, 9823749), (13, 9068076), (18, 6549166), (26, 4534038), (36, 3274583), (39, 3022692), (52, 2267019), (78, 1511346), (117, 1007564), (156, 755673), (234, 503782), (331, 356148), (468, 251891), (662, 178074), (761, 154908), (993, 118716), (1324, 89037), (1522, 77454), (1986, 59358), (2283, 51636), (2979, 39572), (3044, 38727), (3972, 29679), (4303, 27396), (4566, 25818), (5958, 19786), (6849, 17212), (8606, 13698), (9132, 12909), (9893, 11916)]