82720638

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4591}}^1$

素因数の和:4630

約数の個数: 96

約数和(自身を含む): 240694272

約数和(自身を除く): 157973634

約数列:

[1, 2, 3, 6, 7, 9, 11, 13, 14, 18, 21, 22, 26, 33, 39, 42, 63, 66, 77, 78, 91, 99, 117, 126, 143, 154, 182, 198, 231, 234, 273, 286, 429, 462, 546, 693, 819, 858, 1001, 1287, 1386, 1638, 2002, 2574, 3003, 4591, 6006, 9009, 9182, 13773, 18018, 27546, 32137, 41319, 50501, 59683, 64274, 82638, 96411, 101002, 119366, 151503, 179049, 192822, 289233, 303006, 353507, 358098, 417781, 454509, 537147, 578466, 656513, 707014, 835562, 909018, 1060521, 1074294, 1253343, 1313026, 1969539, 2121042, 2506686, 3181563, 3760029, 3939078, 4595591, 5908617, 6363126, 7520058, 9191182, 11817234, 13786773, 27573546, 41360319, 82720638]

約数ペア:

[(1, 82720638), (2, 41360319), (3, 27573546), (6, 13786773), (7, 11817234), (9, 9191182), (11, 7520058), (13, 6363126), (14, 5908617), (18, 4595591), (21, 3939078), (22, 3760029), (26, 3181563), (33, 2506686), (39, 2121042), (42, 1969539), (63, 1313026), (66, 1253343), (77, 1074294), (78, 1060521), (91, 909018), (99, 835562), (117, 707014), (126, 656513), (143, 578466), (154, 537147), (182, 454509), (198, 417781), (231, 358098), (234, 353507), (273, 303006), (286, 289233), (429, 192822), (462, 179049), (546, 151503), (693, 119366), (819, 101002), (858, 96411), (1001, 82638), (1287, 64274), (1386, 59683), (1638, 50501), (2002, 41319), (2574, 32137), (3003, 27546), (4591, 18018), (6006, 13773), (9009, 9182)]