77963776

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1$

素因数の和:265

約数の個数: 80

約数和(自身を含む): 172846080

約数和(自身を除く): 94882304

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 109, 127, 128, 176, 218, 254, 256, 352, 436, 508, 512, 704, 872, 1016, 1199, 1397, 1408, 1744, 2032, 2398, 2794, 2816, 3488, 4064, 4796, 5588, 5632, 6976, 8128, 9592, 11176, 13843, 13952, 16256, 19184, 22352, 27686, 27904, 32512, 38368, 44704, 55372, 55808, 65024, 76736, 89408, 110744, 152273, 153472, 178816, 221488, 304546, 306944, 357632, 442976, 609092, 613888, 715264, 885952, 1218184, 1771904, 2436368, 3543808, 4872736, 7087616, 9745472, 19490944, 38981888, 77963776]

約数ペア:

[(1, 77963776), (2, 38981888), (4, 19490944), (8, 9745472), (11, 7087616), (16, 4872736), (22, 3543808), (32, 2436368), (44, 1771904), (64, 1218184), (88, 885952), (109, 715264), (127, 613888), (128, 609092), (176, 442976), (218, 357632), (254, 306944), (256, 304546), (352, 221488), (436, 178816), (508, 153472), (512, 152273), (704, 110744), (872, 89408), (1016, 76736), (1199, 65024), (1397, 55808), (1408, 55372), (1744, 44704), (2032, 38368), (2398, 32512), (2794, 27904), (2816, 27686), (3488, 22352), (4064, 19184), (4796, 16256), (5588, 13952), (5632, 13843), (6976, 11176), (8128, 9592)]