86489744

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{211}}^1$

素因数の和:384

約数の個数: 80

約数和(自身を含む): 195898176

約数和(自身を除く): 109408432

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 136, 137, 176, 187, 211, 272, 274, 374, 422, 548, 748, 844, 1096, 1496, 1507, 1688, 2192, 2321, 2329, 2992, 3014, 3376, 3587, 4642, 4658, 6028, 7174, 9284, 9316, 12056, 14348, 18568, 18632, 24112, 25619, 28696, 28907, 37136, 37264, 39457, 51238, 57392, 57814, 78914, 102476, 115628, 157828, 204952, 231256, 315656, 317977, 409904, 462512, 491419, 631312, 635954, 982838, 1271908, 1965676, 2543816, 3931352, 5087632, 5405609, 7862704, 10811218, 21622436, 43244872, 86489744]

約数ペア:

[(1, 86489744), (2, 43244872), (4, 21622436), (8, 10811218), (11, 7862704), (16, 5405609), (17, 5087632), (22, 3931352), (34, 2543816), (44, 1965676), (68, 1271908), (88, 982838), (136, 635954), (137, 631312), (176, 491419), (187, 462512), (211, 409904), (272, 317977), (274, 315656), (374, 231256), (422, 204952), (548, 157828), (748, 115628), (844, 102476), (1096, 78914), (1496, 57814), (1507, 57392), (1688, 51238), (2192, 39457), (2321, 37264), (2329, 37136), (2992, 28907), (3014, 28696), (3376, 25619), (3587, 24112), (4642, 18632), (4658, 18568), (6028, 14348), (7174, 12056), (9284, 9316)]