79777464

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^3\times {\mathrm{17}}^1\times {\mathrm{89}}^1$

素因数の和:154

約数の個数: 128

約数和(自身を含む): 231336000

約数和(自身を除く): 151558536

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 51, 52, 68, 78, 89, 102, 104, 136, 156, 169, 178, 204, 221, 267, 312, 338, 356, 408, 442, 507, 534, 663, 676, 712, 884, 1014, 1068, 1157, 1326, 1352, 1513, 1768, 2028, 2136, 2197, 2314, 2652, 2873, 3026, 3471, 4056, 4394, 4539, 4628, 5304, 5746, 6052, 6591, 6942, 8619, 8788, 9078, 9256, 11492, 12104, 13182, 13884, 15041, 17238, 17576, 18156, 19669, 22984, 26364, 27768, 30082, 34476, 36312, 37349, 39338, 45123, 52728, 59007, 60164, 68952, 74698, 78676, 90246, 112047, 118014, 120328, 149396, 157352, 180492, 195533, 224094, 236028, 255697, 298792, 360984, 391066, 448188, 472056, 511394, 586599, 767091, 782132, 896376, 1022788, 1173198, 1534182, 1564264, 2045576, 2346396, 3068364, 3324061, 4692792, 6136728, 6648122, 9972183, 13296244, 19944366, 26592488, 39888732, 79777464]

約数ペア:

[(1, 79777464), (2, 39888732), (3, 26592488), (4, 19944366), (6, 13296244), (8, 9972183), (12, 6648122), (13, 6136728), (17, 4692792), (24, 3324061), (26, 3068364), (34, 2346396), (39, 2045576), (51, 1564264), (52, 1534182), (68, 1173198), (78, 1022788), (89, 896376), (102, 782132), (104, 767091), (136, 586599), (156, 511394), (169, 472056), (178, 448188), (204, 391066), (221, 360984), (267, 298792), (312, 255697), (338, 236028), (356, 224094), (408, 195533), (442, 180492), (507, 157352), (534, 149396), (663, 120328), (676, 118014), (712, 112047), (884, 90246), (1014, 78676), (1068, 74698), (1157, 68952), (1326, 60164), (1352, 59007), (1513, 52728), (1768, 45123), (2028, 39338), (2136, 37349), (2197, 36312), (2314, 34476), (2652, 30082), (2873, 27768), (3026, 26364), (3471, 22984), (4056, 19669), (4394, 18156), (4539, 17576), (4628, 17238), (5304, 15041), (5746, 13884), (6052, 13182), (6591, 12104), (6942, 11492), (8619, 9256), (8788, 9078)]