68509008

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1$

素因数の和:297

約数の個数: 120

約数和(自身を含む): 201177600

約数和(自身を除く): 132668592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 103, 124, 144, 149, 186, 206, 248, 279, 298, 309, 372, 412, 447, 496, 558, 596, 618, 744, 824, 894, 927, 1116, 1192, 1236, 1341, 1488, 1648, 1788, 1854, 2232, 2384, 2472, 2682, 3193, 3576, 3708, 4464, 4619, 4944, 5364, 6386, 7152, 7416, 9238, 9579, 10728, 12772, 13857, 14832, 15347, 18476, 19158, 21456, 25544, 27714, 28737, 30694, 36952, 38316, 41571, 46041, 51088, 55428, 57474, 61388, 73904, 76632, 83142, 92082, 110856, 114948, 122776, 138123, 153264, 166284, 184164, 221712, 229896, 245552, 276246, 332568, 368328, 459792, 475757, 552492, 665136, 736656, 951514, 1104984, 1427271, 1903028, 2209968, 2854542, 3806056, 4281813, 5709084, 7612112, 8563626, 11418168, 17127252, 22836336, 34254504, 68509008]

約数ペア:

[(1, 68509008), (2, 34254504), (3, 22836336), (4, 17127252), (6, 11418168), (8, 8563626), (9, 7612112), (12, 5709084), (16, 4281813), (18, 3806056), (24, 2854542), (31, 2209968), (36, 1903028), (48, 1427271), (62, 1104984), (72, 951514), (93, 736656), (103, 665136), (124, 552492), (144, 475757), (149, 459792), (186, 368328), (206, 332568), (248, 276246), (279, 245552), (298, 229896), (309, 221712), (372, 184164), (412, 166284), (447, 153264), (496, 138123), (558, 122776), (596, 114948), (618, 110856), (744, 92082), (824, 83142), (894, 76632), (927, 73904), (1116, 61388), (1192, 57474), (1236, 55428), (1341, 51088), (1488, 46041), (1648, 41571), (1788, 38316), (1854, 36952), (2232, 30694), (2384, 28737), (2472, 27714), (2682, 25544), (3193, 21456), (3576, 19158), (3708, 18476), (4464, 15347), (4619, 14832), (4944, 13857), (5364, 12772), (6386, 10728), (7152, 9579), (7416, 9238)]