80425572

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{281}}^1$

素因数の和:389

約数の個数: 96

約数和(自身を含む): 211486464

約数和(自身を除く): 131060892

約数列:

[1, 2, 3, 4, 6, 12, 17, 23, 34, 46, 51, 61, 68, 69, 92, 102, 122, 138, 183, 204, 244, 276, 281, 366, 391, 562, 732, 782, 843, 1037, 1124, 1173, 1403, 1564, 1686, 2074, 2346, 2806, 3111, 3372, 4148, 4209, 4692, 4777, 5612, 6222, 6463, 8418, 9554, 12444, 12926, 14331, 16836, 17141, 19108, 19389, 23851, 25852, 28662, 34282, 38778, 47702, 51423, 57324, 68564, 71553, 77556, 95404, 102846, 109871, 143106, 205692, 219742, 286212, 291397, 329613, 394243, 439484, 582794, 659226, 788486, 874191, 1165588, 1182729, 1318452, 1576972, 1748382, 2365458, 3496764, 4730916, 6702131, 13404262, 20106393, 26808524, 40212786, 80425572]

約数ペア:

[(1, 80425572), (2, 40212786), (3, 26808524), (4, 20106393), (6, 13404262), (12, 6702131), (17, 4730916), (23, 3496764), (34, 2365458), (46, 1748382), (51, 1576972), (61, 1318452), (68, 1182729), (69, 1165588), (92, 874191), (102, 788486), (122, 659226), (138, 582794), (183, 439484), (204, 394243), (244, 329613), (276, 291397), (281, 286212), (366, 219742), (391, 205692), (562, 143106), (732, 109871), (782, 102846), (843, 95404), (1037, 77556), (1124, 71553), (1173, 68564), (1403, 57324), (1564, 51423), (1686, 47702), (2074, 38778), (2346, 34282), (2806, 28662), (3111, 25852), (3372, 23851), (4148, 19389), (4209, 19108), (4692, 17141), (4777, 16836), (5612, 14331), (6222, 12926), (6463, 12444), (8418, 9554)]