67178736

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1$

素因数の和:295

約数の個数: 120

約数和(自身を含む): 197308800

約数和(自身を除く): 130130064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 101, 124, 144, 149, 186, 202, 248, 279, 298, 303, 372, 404, 447, 496, 558, 596, 606, 744, 808, 894, 909, 1116, 1192, 1212, 1341, 1488, 1616, 1788, 1818, 2232, 2384, 2424, 2682, 3131, 3576, 3636, 4464, 4619, 4848, 5364, 6262, 7152, 7272, 9238, 9393, 10728, 12524, 13857, 14544, 15049, 18476, 18786, 21456, 25048, 27714, 28179, 30098, 36952, 37572, 41571, 45147, 50096, 55428, 56358, 60196, 73904, 75144, 83142, 90294, 110856, 112716, 120392, 135441, 150288, 166284, 180588, 221712, 225432, 240784, 270882, 332568, 361176, 450864, 466519, 541764, 665136, 722352, 933038, 1083528, 1399557, 1866076, 2167056, 2799114, 3732152, 4198671, 5598228, 7464304, 8397342, 11196456, 16794684, 22392912, 33589368, 67178736]

約数ペア:

[(1, 67178736), (2, 33589368), (3, 22392912), (4, 16794684), (6, 11196456), (8, 8397342), (9, 7464304), (12, 5598228), (16, 4198671), (18, 3732152), (24, 2799114), (31, 2167056), (36, 1866076), (48, 1399557), (62, 1083528), (72, 933038), (93, 722352), (101, 665136), (124, 541764), (144, 466519), (149, 450864), (186, 361176), (202, 332568), (248, 270882), (279, 240784), (298, 225432), (303, 221712), (372, 180588), (404, 166284), (447, 150288), (496, 135441), (558, 120392), (596, 112716), (606, 110856), (744, 90294), (808, 83142), (894, 75144), (909, 73904), (1116, 60196), (1192, 56358), (1212, 55428), (1341, 50096), (1488, 45147), (1616, 41571), (1788, 37572), (1818, 36952), (2232, 30098), (2384, 28179), (2424, 27714), (2682, 25048), (3131, 21456), (3576, 18786), (3636, 18476), (4464, 15049), (4619, 14544), (4848, 13857), (5364, 12524), (6262, 10728), (7152, 9393), (7272, 9238)]