25853328

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{179}}^1$

素因数の和:269

約数の個数: 120

約数和(自身を含む): 78343200

約数和(自身を除く): 52489872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 59, 68, 72, 102, 118, 136, 144, 153, 177, 179, 204, 236, 272, 306, 354, 358, 408, 472, 531, 537, 612, 708, 716, 816, 944, 1003, 1062, 1074, 1224, 1416, 1432, 1611, 2006, 2124, 2148, 2448, 2832, 2864, 3009, 3043, 3222, 4012, 4248, 4296, 6018, 6086, 6444, 8024, 8496, 8592, 9027, 9129, 10561, 12036, 12172, 12888, 16048, 18054, 18258, 21122, 24072, 24344, 25776, 27387, 31683, 36108, 36516, 42244, 48144, 48688, 54774, 63366, 72216, 73032, 84488, 95049, 109548, 126732, 144432, 146064, 168976, 179537, 190098, 219096, 253464, 359074, 380196, 438192, 506928, 538611, 718148, 760392, 1077222, 1436296, 1520784, 1615833, 2154444, 2872592, 3231666, 4308888, 6463332, 8617776, 12926664, 25853328]

約数ペア:

[(1, 25853328), (2, 12926664), (3, 8617776), (4, 6463332), (6, 4308888), (8, 3231666), (9, 2872592), (12, 2154444), (16, 1615833), (17, 1520784), (18, 1436296), (24, 1077222), (34, 760392), (36, 718148), (48, 538611), (51, 506928), (59, 438192), (68, 380196), (72, 359074), (102, 253464), (118, 219096), (136, 190098), (144, 179537), (153, 168976), (177, 146064), (179, 144432), (204, 126732), (236, 109548), (272, 95049), (306, 84488), (354, 73032), (358, 72216), (408, 63366), (472, 54774), (531, 48688), (537, 48144), (612, 42244), (708, 36516), (716, 36108), (816, 31683), (944, 27387), (1003, 25776), (1062, 24344), (1074, 24072), (1224, 21122), (1416, 18258), (1432, 18054), (1611, 16048), (2006, 12888), (2124, 12172), (2148, 12036), (2448, 10561), (2832, 9129), (2864, 9027), (3009, 8592), (3043, 8496), (3222, 8024), (4012, 6444), (4248, 6086), (4296, 6018)]