68053128

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{251}}^1$

素因数の和:363

約数の個数: 128

約数和(自身を含む): 203212800

約数和(自身を除く): 135159672

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 78, 79, 88, 104, 132, 143, 156, 158, 237, 251, 264, 286, 312, 316, 429, 474, 502, 572, 632, 753, 858, 869, 948, 1004, 1027, 1144, 1506, 1716, 1738, 1896, 2008, 2054, 2607, 2761, 3012, 3081, 3263, 3432, 3476, 4108, 5214, 5522, 6024, 6162, 6526, 6952, 8216, 8283, 9789, 10428, 11044, 11297, 12324, 13052, 16566, 19578, 19829, 20856, 22088, 22594, 24648, 26104, 33132, 33891, 35893, 39156, 39658, 45188, 59487, 66264, 67782, 71786, 78312, 79316, 90376, 107679, 118974, 135564, 143572, 158632, 215358, 218119, 237948, 257777, 271128, 287144, 430716, 436238, 475896, 515554, 654357, 773331, 861432, 872476, 1031108, 1308714, 1546662, 1744952, 2062216, 2617428, 2835547, 3093324, 5234856, 5671094, 6186648, 8506641, 11342188, 17013282, 22684376, 34026564, 68053128]

約数ペア:

[(1, 68053128), (2, 34026564), (3, 22684376), (4, 17013282), (6, 11342188), (8, 8506641), (11, 6186648), (12, 5671094), (13, 5234856), (22, 3093324), (24, 2835547), (26, 2617428), (33, 2062216), (39, 1744952), (44, 1546662), (52, 1308714), (66, 1031108), (78, 872476), (79, 861432), (88, 773331), (104, 654357), (132, 515554), (143, 475896), (156, 436238), (158, 430716), (237, 287144), (251, 271128), (264, 257777), (286, 237948), (312, 218119), (316, 215358), (429, 158632), (474, 143572), (502, 135564), (572, 118974), (632, 107679), (753, 90376), (858, 79316), (869, 78312), (948, 71786), (1004, 67782), (1027, 66264), (1144, 59487), (1506, 45188), (1716, 39658), (1738, 39156), (1896, 35893), (2008, 33891), (2054, 33132), (2607, 26104), (2761, 24648), (3012, 22594), (3081, 22088), (3263, 20856), (3432, 19829), (3476, 19578), (4108, 16566), (5214, 13052), (5522, 12324), (6024, 11297), (6162, 11044), (6526, 10428), (6952, 9789), (8216, 8283)]