84163408

素因数分解:

$2^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:300

約数の個数: 80

約数和(自身を含む): 192876544

約数和(自身を除く): 108713136

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 61, 97, 112, 122, 127, 194, 244, 254, 388, 427, 488, 508, 679, 776, 854, 889, 976, 1016, 1358, 1552, 1708, 1778, 2032, 2716, 3416, 3556, 5432, 5917, 6832, 7112, 7747, 10864, 11834, 12319, 14224, 15494, 23668, 24638, 30988, 41419, 47336, 49276, 54229, 61976, 82838, 86233, 94672, 98552, 108458, 123952, 165676, 172466, 197104, 216916, 331352, 344932, 433832, 662704, 689864, 751459, 867664, 1379728, 1502918, 3005836, 5260213, 6011672, 10520426, 12023344, 21040852, 42081704, 84163408]

約数ペア:

[(1, 84163408), (2, 42081704), (4, 21040852), (7, 12023344), (8, 10520426), (14, 6011672), (16, 5260213), (28, 3005836), (56, 1502918), (61, 1379728), (97, 867664), (112, 751459), (122, 689864), (127, 662704), (194, 433832), (244, 344932), (254, 331352), (388, 216916), (427, 197104), (488, 172466), (508, 165676), (679, 123952), (776, 108458), (854, 98552), (889, 94672), (976, 86233), (1016, 82838), (1358, 61976), (1552, 54229), (1708, 49276), (1778, 47336), (2032, 41419), (2716, 30988), (3416, 24638), (3556, 23668), (5432, 15494), (5917, 14224), (6832, 12319), (7112, 11834), (7747, 10864)]