83007828

素因数分解:

$2^2\times 3^5\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:168

約数の個数: 144

約数和(自身を含む): 234823680

約数和(自身を除く): 151815852

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 47, 54, 69, 79, 81, 92, 94, 108, 138, 141, 158, 162, 188, 207, 237, 243, 276, 282, 316, 324, 414, 423, 474, 486, 564, 621, 711, 828, 846, 948, 972, 1081, 1242, 1269, 1422, 1692, 1817, 1863, 2133, 2162, 2484, 2538, 2844, 3243, 3634, 3713, 3726, 3807, 4266, 4324, 5076, 5451, 5589, 6399, 6486, 7268, 7426, 7452, 7614, 8532, 9729, 10902, 11139, 11178, 11421, 12798, 12972, 14852, 15228, 16353, 19197, 19458, 21804, 22278, 22356, 22842, 25596, 29187, 32706, 33417, 38394, 38916, 44556, 45684, 49059, 58374, 65412, 66834, 76788, 85399, 87561, 98118, 100251, 116748, 133668, 147177, 170798, 175122, 196236, 200502, 256197, 262683, 294354, 300753, 341596, 350244, 401004, 441531, 512394, 525366, 588708, 601506, 768591, 883062, 902259, 1024788, 1050732, 1203012, 1537182, 1766124, 1804518, 2305773, 3074364, 3609036, 4611546, 6917319, 9223092, 13834638, 20751957, 27669276, 41503914, 83007828]

約数ペア:

[(1, 83007828), (2, 41503914), (3, 27669276), (4, 20751957), (6, 13834638), (9, 9223092), (12, 6917319), (18, 4611546), (23, 3609036), (27, 3074364), (36, 2305773), (46, 1804518), (47, 1766124), (54, 1537182), (69, 1203012), (79, 1050732), (81, 1024788), (92, 902259), (94, 883062), (108, 768591), (138, 601506), (141, 588708), (158, 525366), (162, 512394), (188, 441531), (207, 401004), (237, 350244), (243, 341596), (276, 300753), (282, 294354), (316, 262683), (324, 256197), (414, 200502), (423, 196236), (474, 175122), (486, 170798), (564, 147177), (621, 133668), (711, 116748), (828, 100251), (846, 98118), (948, 87561), (972, 85399), (1081, 76788), (1242, 66834), (1269, 65412), (1422, 58374), (1692, 49059), (1817, 45684), (1863, 44556), (2133, 38916), (2162, 38394), (2484, 33417), (2538, 32706), (2844, 29187), (3243, 25596), (3634, 22842), (3713, 22356), (3726, 22278), (3807, 21804), (4266, 19458), (4324, 19197), (5076, 16353), (5451, 15228), (5589, 14852), (6399, 12972), (6486, 12798), (7268, 11421), (7426, 11178), (7452, 11139), (7614, 10902), (8532, 9729)]