85669936

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1$

素因数の和:203

約数の個数: 120

約数和(自身を含む): 204830640

約数和(自身を除く): 119160704

約数列:

[1, 2, 4, 8, 11, 16, 17, 19, 22, 34, 38, 44, 68, 76, 88, 121, 136, 137, 152, 176, 187, 209, 242, 272, 274, 304, 323, 374, 418, 484, 548, 646, 748, 836, 968, 1096, 1292, 1496, 1507, 1672, 1936, 2057, 2192, 2299, 2329, 2584, 2603, 2992, 3014, 3344, 3553, 4114, 4598, 4658, 5168, 5206, 6028, 7106, 8228, 9196, 9316, 10412, 12056, 14212, 16456, 16577, 18392, 18632, 20824, 24112, 25619, 28424, 28633, 32912, 33154, 36784, 37264, 39083, 41648, 44251, 51238, 56848, 57266, 66308, 78166, 88502, 102476, 114532, 132616, 156332, 177004, 204952, 229064, 265232, 281809, 312664, 314963, 354008, 409904, 458128, 486761, 563618, 625328, 629926, 708016, 973522, 1127236, 1259852, 1947044, 2254472, 2519704, 3894088, 4508944, 5039408, 5354371, 7788176, 10708742, 21417484, 42834968, 85669936]

約数ペア:

[(1, 85669936), (2, 42834968), (4, 21417484), (8, 10708742), (11, 7788176), (16, 5354371), (17, 5039408), (19, 4508944), (22, 3894088), (34, 2519704), (38, 2254472), (44, 1947044), (68, 1259852), (76, 1127236), (88, 973522), (121, 708016), (136, 629926), (137, 625328), (152, 563618), (176, 486761), (187, 458128), (209, 409904), (242, 354008), (272, 314963), (274, 312664), (304, 281809), (323, 265232), (374, 229064), (418, 204952), (484, 177004), (548, 156332), (646, 132616), (748, 114532), (836, 102476), (968, 88502), (1096, 78166), (1292, 66308), (1496, 57266), (1507, 56848), (1672, 51238), (1936, 44251), (2057, 41648), (2192, 39083), (2299, 37264), (2329, 36784), (2584, 33154), (2603, 32912), (2992, 28633), (3014, 28424), (3344, 25619), (3553, 24112), (4114, 20824), (4598, 18632), (4658, 18392), (5168, 16577), (5206, 16456), (6028, 14212), (7106, 12056), (8228, 10412), (9196, 9316)]