77984784

素因数分解:

$2^4\times 3^2\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1$

素因数の和:277

約数の個数: 120

約数和(自身を含む): 226905120

約数和(自身を除く): 148920336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 59, 67, 72, 118, 134, 137, 144, 177, 201, 236, 268, 274, 354, 402, 411, 472, 531, 536, 548, 603, 708, 804, 822, 944, 1062, 1072, 1096, 1206, 1233, 1416, 1608, 1644, 2124, 2192, 2412, 2466, 2832, 3216, 3288, 3953, 4248, 4824, 4932, 6576, 7906, 8083, 8496, 9179, 9648, 9864, 11859, 15812, 16166, 18358, 19728, 23718, 24249, 27537, 31624, 32332, 35577, 36716, 47436, 48498, 55074, 63248, 64664, 71154, 72747, 73432, 82611, 94872, 96996, 110148, 129328, 142308, 145494, 146864, 165222, 189744, 193992, 220296, 284616, 290988, 330444, 387984, 440592, 541561, 569232, 581976, 660888, 1083122, 1163952, 1321776, 1624683, 2166244, 3249366, 4332488, 4874049, 6498732, 8664976, 9748098, 12997464, 19496196, 25994928, 38992392, 77984784]

約数ペア:

[(1, 77984784), (2, 38992392), (3, 25994928), (4, 19496196), (6, 12997464), (8, 9748098), (9, 8664976), (12, 6498732), (16, 4874049), (18, 4332488), (24, 3249366), (36, 2166244), (48, 1624683), (59, 1321776), (67, 1163952), (72, 1083122), (118, 660888), (134, 581976), (137, 569232), (144, 541561), (177, 440592), (201, 387984), (236, 330444), (268, 290988), (274, 284616), (354, 220296), (402, 193992), (411, 189744), (472, 165222), (531, 146864), (536, 145494), (548, 142308), (603, 129328), (708, 110148), (804, 96996), (822, 94872), (944, 82611), (1062, 73432), (1072, 72747), (1096, 71154), (1206, 64664), (1233, 63248), (1416, 55074), (1608, 48498), (1644, 47436), (2124, 36716), (2192, 35577), (2412, 32332), (2466, 31624), (2832, 27537), (3216, 24249), (3288, 23718), (3953, 19728), (4248, 18358), (4824, 16166), (4932, 15812), (6576, 11859), (7906, 9864), (8083, 9648), (8496, 9179)]