78328248

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{491}}^1$

素因数の和:557

約数の個数: 96

約数和(自身を含む): 217503360

約数和(自身を除く): 139175112

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 23, 24, 34, 46, 51, 68, 69, 92, 102, 136, 138, 184, 204, 276, 289, 391, 408, 491, 552, 578, 782, 867, 982, 1156, 1173, 1473, 1564, 1734, 1964, 2312, 2346, 2946, 3128, 3468, 3928, 4692, 5892, 6647, 6936, 8347, 9384, 11293, 11784, 13294, 16694, 19941, 22586, 25041, 26588, 33388, 33879, 39882, 45172, 50082, 53176, 66776, 67758, 79764, 90344, 100164, 135516, 141899, 159528, 191981, 200328, 271032, 283798, 383962, 425697, 567596, 575943, 767924, 851394, 1135192, 1151886, 1535848, 1702788, 2303772, 3263677, 3405576, 4607544, 6527354, 9791031, 13054708, 19582062, 26109416, 39164124, 78328248]

約数ペア:

[(1, 78328248), (2, 39164124), (3, 26109416), (4, 19582062), (6, 13054708), (8, 9791031), (12, 6527354), (17, 4607544), (23, 3405576), (24, 3263677), (34, 2303772), (46, 1702788), (51, 1535848), (68, 1151886), (69, 1135192), (92, 851394), (102, 767924), (136, 575943), (138, 567596), (184, 425697), (204, 383962), (276, 283798), (289, 271032), (391, 200328), (408, 191981), (491, 159528), (552, 141899), (578, 135516), (782, 100164), (867, 90344), (982, 79764), (1156, 67758), (1173, 66776), (1473, 53176), (1564, 50082), (1734, 45172), (1964, 39882), (2312, 33879), (2346, 33388), (2946, 26588), (3128, 25041), (3468, 22586), (3928, 19941), (4692, 16694), (5892, 13294), (6647, 11784), (6936, 11293), (8347, 9384)]