87643374

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{3733}}^1$

素因数の和:3801

約数の個数: 64

約数和(自身を含む): 220813824

約数和(自身を除く): 133170450

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 43, 78, 86, 91, 129, 182, 258, 273, 301, 546, 559, 602, 903, 1118, 1677, 1806, 3354, 3733, 3913, 7466, 7826, 11199, 11739, 22398, 23478, 26131, 48529, 52262, 78393, 97058, 145587, 156786, 160519, 291174, 321038, 339703, 481557, 679406, 963114, 1019109, 1123633, 2038218, 2086747, 2247266, 3370899, 4173494, 6260241, 6741798, 12520482, 14607229, 29214458, 43821687, 87643374]

約数ペア:

[(1, 87643374), (2, 43821687), (3, 29214458), (6, 14607229), (7, 12520482), (13, 6741798), (14, 6260241), (21, 4173494), (26, 3370899), (39, 2247266), (42, 2086747), (43, 2038218), (78, 1123633), (86, 1019109), (91, 963114), (129, 679406), (182, 481557), (258, 339703), (273, 321038), (301, 291174), (546, 160519), (559, 156786), (602, 145587), (903, 97058), (1118, 78393), (1677, 52262), (1806, 48529), (3354, 26131), (3733, 23478), (3913, 22398), (7466, 11739), (7826, 11199)]