84646368

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{499}}^1$

素因数の和:565

約数の個数: 144

約数和(自身を含む): 262080000

約数和(自身を除く): 177433632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 31, 32, 36, 38, 48, 57, 62, 72, 76, 93, 96, 114, 124, 144, 152, 171, 186, 228, 248, 279, 288, 304, 342, 372, 456, 496, 499, 558, 589, 608, 684, 744, 912, 992, 998, 1116, 1178, 1368, 1488, 1497, 1767, 1824, 1996, 2232, 2356, 2736, 2976, 2994, 3534, 3992, 4464, 4491, 4712, 5301, 5472, 5988, 7068, 7984, 8928, 8982, 9424, 9481, 10602, 11976, 14136, 15469, 15968, 17964, 18848, 18962, 21204, 23952, 28272, 28443, 30938, 35928, 37924, 42408, 46407, 47904, 56544, 56886, 61876, 71856, 75848, 84816, 85329, 92814, 113772, 123752, 139221, 143712, 151696, 169632, 170658, 185628, 227544, 247504, 278442, 293911, 303392, 341316, 371256, 455088, 495008, 556884, 587822, 682632, 742512, 881733, 910176, 1113768, 1175644, 1365264, 1485024, 1763466, 2227536, 2351288, 2645199, 2730528, 3526932, 4455072, 4702576, 5290398, 7053864, 9405152, 10580796, 14107728, 21161592, 28215456, 42323184, 84646368]

約数ペア:

[(1, 84646368), (2, 42323184), (3, 28215456), (4, 21161592), (6, 14107728), (8, 10580796), (9, 9405152), (12, 7053864), (16, 5290398), (18, 4702576), (19, 4455072), (24, 3526932), (31, 2730528), (32, 2645199), (36, 2351288), (38, 2227536), (48, 1763466), (57, 1485024), (62, 1365264), (72, 1175644), (76, 1113768), (93, 910176), (96, 881733), (114, 742512), (124, 682632), (144, 587822), (152, 556884), (171, 495008), (186, 455088), (228, 371256), (248, 341316), (279, 303392), (288, 293911), (304, 278442), (342, 247504), (372, 227544), (456, 185628), (496, 170658), (499, 169632), (558, 151696), (589, 143712), (608, 139221), (684, 123752), (744, 113772), (912, 92814), (992, 85329), (998, 84816), (1116, 75848), (1178, 71856), (1368, 61876), (1488, 56886), (1497, 56544), (1767, 47904), (1824, 46407), (1996, 42408), (2232, 37924), (2356, 35928), (2736, 30938), (2976, 28443), (2994, 28272), (3534, 23952), (3992, 21204), (4464, 18962), (4491, 18848), (4712, 17964), (5301, 15968), (5472, 15469), (5988, 14136), (7068, 11976), (7984, 10602), (8928, 9481), (8982, 9424)]