71048736

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{547}}^1$

素因数の和:615

約数の個数: 144

約数和(自身を含む): 226201248

約数和(自身を除く): 155152512

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 41, 44, 48, 66, 72, 82, 88, 96, 99, 123, 132, 144, 164, 176, 198, 246, 264, 288, 328, 352, 369, 396, 451, 492, 528, 547, 656, 738, 792, 902, 984, 1056, 1094, 1312, 1353, 1476, 1584, 1641, 1804, 1968, 2188, 2706, 2952, 3168, 3282, 3608, 3936, 4059, 4376, 4923, 5412, 5904, 6017, 6564, 7216, 8118, 8752, 9846, 10824, 11808, 12034, 13128, 14432, 16236, 17504, 18051, 19692, 21648, 22427, 24068, 26256, 32472, 36102, 39384, 43296, 44854, 48136, 52512, 54153, 64944, 67281, 72204, 78768, 89708, 96272, 108306, 129888, 134562, 144408, 157536, 179416, 192544, 201843, 216612, 246697, 269124, 288816, 358832, 403686, 433224, 493394, 538248, 577632, 717664, 740091, 807372, 866448, 986788, 1076496, 1480182, 1614744, 1732896, 1973576, 2152992, 2220273, 2960364, 3229488, 3947152, 4440546, 5920728, 6458976, 7894304, 8881092, 11841456, 17762184, 23682912, 35524368, 71048736]

約数ペア:

[(1, 71048736), (2, 35524368), (3, 23682912), (4, 17762184), (6, 11841456), (8, 8881092), (9, 7894304), (11, 6458976), (12, 5920728), (16, 4440546), (18, 3947152), (22, 3229488), (24, 2960364), (32, 2220273), (33, 2152992), (36, 1973576), (41, 1732896), (44, 1614744), (48, 1480182), (66, 1076496), (72, 986788), (82, 866448), (88, 807372), (96, 740091), (99, 717664), (123, 577632), (132, 538248), (144, 493394), (164, 433224), (176, 403686), (198, 358832), (246, 288816), (264, 269124), (288, 246697), (328, 216612), (352, 201843), (369, 192544), (396, 179416), (451, 157536), (492, 144408), (528, 134562), (547, 129888), (656, 108306), (738, 96272), (792, 89708), (902, 78768), (984, 72204), (1056, 67281), (1094, 64944), (1312, 54153), (1353, 52512), (1476, 48136), (1584, 44854), (1641, 43296), (1804, 39384), (1968, 36102), (2188, 32472), (2706, 26256), (2952, 24068), (3168, 22427), (3282, 21648), (3608, 19692), (3936, 18051), (4059, 17504), (4376, 16236), (4923, 14432), (5412, 13128), (5904, 12034), (6017, 11808), (6564, 10824), (7216, 9846), (8118, 8752)]