77820384

素因数分解:

$2^5\times 3^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1$

素因数の和:308

約数の個数: 96

約数和(自身を含む): 211298976

約数和(自身を除く): 133478592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 61, 96, 97, 122, 137, 183, 194, 244, 274, 291, 366, 388, 411, 488, 548, 582, 732, 776, 822, 976, 1096, 1164, 1464, 1552, 1644, 1952, 2192, 2328, 2928, 3104, 3288, 4384, 4656, 5856, 5917, 6576, 8357, 9312, 11834, 13152, 13289, 16714, 17751, 23668, 25071, 26578, 33428, 35502, 39867, 47336, 50142, 53156, 66856, 71004, 79734, 94672, 100284, 106312, 133712, 142008, 159468, 189344, 200568, 212624, 267424, 284016, 318936, 401136, 425248, 568032, 637872, 802272, 810629, 1275744, 1621258, 2431887, 3242516, 4863774, 6485032, 9727548, 12970064, 19455096, 25940128, 38910192, 77820384]

約数ペア:

[(1, 77820384), (2, 38910192), (3, 25940128), (4, 19455096), (6, 12970064), (8, 9727548), (12, 6485032), (16, 4863774), (24, 3242516), (32, 2431887), (48, 1621258), (61, 1275744), (96, 810629), (97, 802272), (122, 637872), (137, 568032), (183, 425248), (194, 401136), (244, 318936), (274, 284016), (291, 267424), (366, 212624), (388, 200568), (411, 189344), (488, 159468), (548, 142008), (582, 133712), (732, 106312), (776, 100284), (822, 94672), (976, 79734), (1096, 71004), (1164, 66856), (1464, 53156), (1552, 50142), (1644, 47336), (1952, 39867), (2192, 35502), (2328, 33428), (2928, 26578), (3104, 25071), (3288, 23668), (4384, 17751), (4656, 16714), (5856, 13289), (5917, 13152), (6576, 11834), (8357, 9312)]