82464712

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:147

約数の個数: 128

約数和(自身を含む): 192614400

約数和(自身を除く): 110149688

約数列:

[1, 2, 4, 8, 11, 19, 22, 31, 37, 38, 43, 44, 62, 74, 76, 86, 88, 124, 148, 152, 172, 209, 248, 296, 341, 344, 407, 418, 473, 589, 682, 703, 814, 817, 836, 946, 1147, 1178, 1333, 1364, 1406, 1591, 1628, 1634, 1672, 1892, 2294, 2356, 2666, 2728, 2812, 3182, 3256, 3268, 3784, 4588, 4712, 5332, 5624, 6364, 6479, 6536, 7733, 8987, 9176, 10664, 12617, 12728, 12958, 14663, 15466, 17501, 17974, 21793, 25234, 25327, 25916, 29326, 30229, 30932, 35002, 35948, 43586, 49321, 50468, 50654, 51832, 58652, 60458, 61864, 70004, 71896, 87172, 98642, 100936, 101308, 117304, 120916, 140008, 174344, 197284, 202616, 239723, 241832, 278597, 332519, 394568, 479446, 542531, 557194, 665038, 937099, 958892, 1085062, 1114388, 1330076, 1874198, 1917784, 2170124, 2228776, 2660152, 3748396, 4340248, 7496792, 10308089, 20616178, 41232356, 82464712]

約数ペア:

[(1, 82464712), (2, 41232356), (4, 20616178), (8, 10308089), (11, 7496792), (19, 4340248), (22, 3748396), (31, 2660152), (37, 2228776), (38, 2170124), (43, 1917784), (44, 1874198), (62, 1330076), (74, 1114388), (76, 1085062), (86, 958892), (88, 937099), (124, 665038), (148, 557194), (152, 542531), (172, 479446), (209, 394568), (248, 332519), (296, 278597), (341, 241832), (344, 239723), (407, 202616), (418, 197284), (473, 174344), (589, 140008), (682, 120916), (703, 117304), (814, 101308), (817, 100936), (836, 98642), (946, 87172), (1147, 71896), (1178, 70004), (1333, 61864), (1364, 60458), (1406, 58652), (1591, 51832), (1628, 50654), (1634, 50468), (1672, 49321), (1892, 43586), (2294, 35948), (2356, 35002), (2666, 30932), (2728, 30229), (2812, 29326), (3182, 25916), (3256, 25327), (3268, 25234), (3784, 21793), (4588, 17974), (4712, 17501), (5332, 15466), (5624, 14663), (6364, 12958), (6479, 12728), (6536, 12617), (7733, 10664), (8987, 9176)]