77982688

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{251}}^1$

素因数の和:360

約数の個数: 96

約数和(自身を含む): 187971840

約数和(自身を除く): 109989152

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 73, 76, 112, 133, 146, 152, 224, 251, 266, 292, 304, 502, 511, 532, 584, 608, 1004, 1022, 1064, 1168, 1387, 1757, 2008, 2044, 2128, 2336, 2774, 3514, 4016, 4088, 4256, 4769, 5548, 7028, 8032, 8176, 9538, 9709, 11096, 14056, 16352, 18323, 19076, 19418, 22192, 28112, 33383, 36646, 38152, 38836, 44384, 56224, 66766, 73292, 76304, 77672, 128261, 133532, 146584, 152608, 155344, 256522, 267064, 293168, 310688, 348137, 513044, 534128, 586336, 696274, 1026088, 1068256, 1392548, 2052176, 2436959, 2785096, 4104352, 4873918, 5570192, 9747836, 11140384, 19495672, 38991344, 77982688]

約数ペア:

[(1, 77982688), (2, 38991344), (4, 19495672), (7, 11140384), (8, 9747836), (14, 5570192), (16, 4873918), (19, 4104352), (28, 2785096), (32, 2436959), (38, 2052176), (56, 1392548), (73, 1068256), (76, 1026088), (112, 696274), (133, 586336), (146, 534128), (152, 513044), (224, 348137), (251, 310688), (266, 293168), (292, 267064), (304, 256522), (502, 155344), (511, 152608), (532, 146584), (584, 133532), (608, 128261), (1004, 77672), (1022, 76304), (1064, 73292), (1168, 66766), (1387, 56224), (1757, 44384), (2008, 38836), (2044, 38152), (2128, 36646), (2336, 33383), (2774, 28112), (3514, 22192), (4016, 19418), (4088, 19076), (4256, 18323), (4769, 16352), (5548, 14056), (7028, 11096), (8032, 9709), (8176, 9538)]