82880304

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{601}}^1$

素因数の和:655

約数の個数: 120

約数和(自身を含む): 245890512

約数和(自身を除く): 163010208

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 34, 39, 48, 51, 52, 68, 78, 102, 104, 136, 156, 169, 204, 208, 221, 272, 312, 338, 408, 442, 507, 601, 624, 663, 676, 816, 884, 1014, 1202, 1326, 1352, 1768, 1803, 2028, 2404, 2652, 2704, 2873, 3536, 3606, 4056, 4808, 5304, 5746, 7212, 7813, 8112, 8619, 9616, 10217, 10608, 11492, 14424, 15626, 17238, 20434, 22984, 23439, 28848, 30651, 31252, 34476, 40868, 45968, 46878, 61302, 62504, 68952, 81736, 93756, 101569, 122604, 125008, 132821, 137904, 163472, 187512, 203138, 245208, 265642, 304707, 375024, 398463, 406276, 490416, 531284, 609414, 796926, 812552, 1062568, 1218828, 1593852, 1625104, 1726673, 2125136, 2437656, 3187704, 3453346, 4875312, 5180019, 6375408, 6906692, 10360038, 13813384, 20720076, 27626768, 41440152, 82880304]

約数ペア:

[(1, 82880304), (2, 41440152), (3, 27626768), (4, 20720076), (6, 13813384), (8, 10360038), (12, 6906692), (13, 6375408), (16, 5180019), (17, 4875312), (24, 3453346), (26, 3187704), (34, 2437656), (39, 2125136), (48, 1726673), (51, 1625104), (52, 1593852), (68, 1218828), (78, 1062568), (102, 812552), (104, 796926), (136, 609414), (156, 531284), (169, 490416), (204, 406276), (208, 398463), (221, 375024), (272, 304707), (312, 265642), (338, 245208), (408, 203138), (442, 187512), (507, 163472), (601, 137904), (624, 132821), (663, 125008), (676, 122604), (816, 101569), (884, 93756), (1014, 81736), (1202, 68952), (1326, 62504), (1352, 61302), (1768, 46878), (1803, 45968), (2028, 40868), (2404, 34476), (2652, 31252), (2704, 30651), (2873, 28848), (3536, 23439), (3606, 22984), (4056, 20434), (4808, 17238), (5304, 15626), (5746, 14424), (7212, 11492), (7813, 10608), (8112, 10217), (8619, 9616)]