76889295

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{443}}^1$

素因数の和:509

約数の個数: 96

約数和(自身を含む): 166233600

約数和(自身を除く): 89344305

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 29, 35, 45, 57, 63, 87, 95, 105, 133, 145, 171, 203, 261, 285, 315, 399, 435, 443, 551, 609, 665, 855, 1015, 1197, 1305, 1329, 1653, 1827, 1995, 2215, 2755, 3045, 3101, 3857, 3987, 4959, 5985, 6645, 8265, 8417, 9135, 9303, 11571, 12847, 15505, 19285, 19935, 24795, 25251, 27909, 34713, 38541, 42085, 46515, 57855, 58919, 64235, 75753, 89929, 115623, 126255, 139545, 173565, 176757, 192705, 244093, 269787, 294595, 378765, 449645, 530271, 578115, 732279, 809361, 883785, 1220465, 1348935, 1708651, 2196837, 2651355, 3661395, 4046805, 5125953, 8543255, 10984185, 15377859, 25629765, 76889295]

約数ペア:

[(1, 76889295), (3, 25629765), (5, 15377859), (7, 10984185), (9, 8543255), (15, 5125953), (19, 4046805), (21, 3661395), (29, 2651355), (35, 2196837), (45, 1708651), (57, 1348935), (63, 1220465), (87, 883785), (95, 809361), (105, 732279), (133, 578115), (145, 530271), (171, 449645), (203, 378765), (261, 294595), (285, 269787), (315, 244093), (399, 192705), (435, 176757), (443, 173565), (551, 139545), (609, 126255), (665, 115623), (855, 89929), (1015, 75753), (1197, 64235), (1305, 58919), (1329, 57855), (1653, 46515), (1827, 42085), (1995, 38541), (2215, 34713), (2755, 27909), (3045, 25251), (3101, 24795), (3857, 19935), (3987, 19285), (4959, 15505), (5985, 12847), (6645, 11571), (8265, 9303), (8417, 9135)]