78818256

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2927}}^1$

素因数の和:2969

約数の個数: 120

約数和(自身を含む): 254876544

約数和(自身を除く): 176058288

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 22, 24, 33, 34, 36, 44, 48, 51, 66, 68, 72, 88, 99, 102, 132, 136, 144, 153, 176, 187, 198, 204, 264, 272, 306, 374, 396, 408, 528, 561, 612, 748, 792, 816, 1122, 1224, 1496, 1584, 1683, 2244, 2448, 2927, 2992, 3366, 4488, 5854, 6732, 8781, 8976, 11708, 13464, 17562, 23416, 26343, 26928, 32197, 35124, 46832, 49759, 52686, 64394, 70248, 96591, 99518, 105372, 128788, 140496, 149277, 193182, 199036, 210744, 257576, 289773, 298554, 386364, 398072, 421488, 447831, 515152, 547349, 579546, 597108, 772728, 796144, 895662, 1094698, 1159092, 1194216, 1545456, 1642047, 1791324, 2189396, 2318184, 2388432, 3284094, 3582648, 4378792, 4636368, 4926141, 6568188, 7165296, 8757584, 9852282, 13136376, 19704564, 26272752, 39409128, 78818256]

約数ペア:

[(1, 78818256), (2, 39409128), (3, 26272752), (4, 19704564), (6, 13136376), (8, 9852282), (9, 8757584), (11, 7165296), (12, 6568188), (16, 4926141), (17, 4636368), (18, 4378792), (22, 3582648), (24, 3284094), (33, 2388432), (34, 2318184), (36, 2189396), (44, 1791324), (48, 1642047), (51, 1545456), (66, 1194216), (68, 1159092), (72, 1094698), (88, 895662), (99, 796144), (102, 772728), (132, 597108), (136, 579546), (144, 547349), (153, 515152), (176, 447831), (187, 421488), (198, 398072), (204, 386364), (264, 298554), (272, 289773), (306, 257576), (374, 210744), (396, 199036), (408, 193182), (528, 149277), (561, 140496), (612, 128788), (748, 105372), (792, 99518), (816, 96591), (1122, 70248), (1224, 64394), (1496, 52686), (1584, 49759), (1683, 46832), (2244, 35124), (2448, 32197), (2927, 26928), (2992, 26343), (3366, 23416), (4488, 17562), (5854, 13464), (6732, 11708), (8781, 8976)]