8103276

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1$

素因数の和:231

約数の個数: 72

約数和(自身を含む): 21700224

約数和(自身を除く): 13596948

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 53, 62, 93, 106, 124, 137, 159, 186, 212, 274, 279, 318, 372, 411, 477, 548, 558, 636, 822, 954, 1116, 1233, 1643, 1644, 1908, 2466, 3286, 4247, 4929, 4932, 6572, 7261, 8494, 9858, 12741, 14522, 14787, 16988, 19716, 21783, 25482, 29044, 29574, 38223, 43566, 50964, 59148, 65349, 76446, 87132, 130698, 152892, 225091, 261396, 450182, 675273, 900364, 1350546, 2025819, 2701092, 4051638, 8103276]

約数ペア:

[(1, 8103276), (2, 4051638), (3, 2701092), (4, 2025819), (6, 1350546), (9, 900364), (12, 675273), (18, 450182), (31, 261396), (36, 225091), (53, 152892), (62, 130698), (93, 87132), (106, 76446), (124, 65349), (137, 59148), (159, 50964), (186, 43566), (212, 38223), (274, 29574), (279, 29044), (318, 25482), (372, 21783), (411, 19716), (477, 16988), (548, 14787), (558, 14522), (636, 12741), (822, 9858), (954, 8494), (1116, 7261), (1233, 6572), (1643, 4932), (1644, 4929), (1908, 4247), (2466, 3286)]