109985876

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{2113}}^1$

素因数の和:2161

約数の個数: 72

約数和(自身を含む): 259971264

約数和(自身を除く): 149985388

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 169, 182, 286, 308, 338, 364, 572, 676, 1001, 1183, 1859, 2002, 2113, 2366, 3718, 4004, 4226, 4732, 7436, 8452, 13013, 14791, 23243, 26026, 27469, 29582, 46486, 52052, 54938, 59164, 92972, 109876, 162701, 192283, 302159, 325402, 357097, 384566, 604318, 650804, 714194, 769132, 1208636, 1428388, 2115113, 2499679, 3928067, 4230226, 4999358, 7856134, 8460452, 9998716, 15712268, 27496469, 54992938, 109985876]

約数ペア:

[(1, 109985876), (2, 54992938), (4, 27496469), (7, 15712268), (11, 9998716), (13, 8460452), (14, 7856134), (22, 4999358), (26, 4230226), (28, 3928067), (44, 2499679), (52, 2115113), (77, 1428388), (91, 1208636), (143, 769132), (154, 714194), (169, 650804), (182, 604318), (286, 384566), (308, 357097), (338, 325402), (364, 302159), (572, 192283), (676, 162701), (1001, 109876), (1183, 92972), (1859, 59164), (2002, 54938), (2113, 52052), (2366, 46486), (3718, 29582), (4004, 27469), (4226, 26026), (4732, 23243), (7436, 14791), (8452, 13013)]