80949088

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:212

約数の個数: 96

約数和(自身を含む): 182891520

約数和(自身を除く): 101942432

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 41, 44, 71, 79, 82, 88, 142, 158, 164, 176, 284, 316, 328, 352, 451, 568, 632, 656, 781, 869, 902, 1136, 1264, 1312, 1562, 1738, 1804, 2272, 2528, 2911, 3124, 3239, 3476, 3608, 5609, 5822, 6248, 6478, 6952, 7216, 11218, 11644, 12496, 12956, 13904, 14432, 22436, 23288, 24992, 25912, 27808, 32021, 35629, 44872, 46576, 51824, 61699, 64042, 71258, 89744, 93152, 103648, 123398, 128084, 142516, 179488, 229969, 246796, 256168, 285032, 459938, 493592, 512336, 570064, 919876, 987184, 1024672, 1140128, 1839752, 1974368, 2529659, 3679504, 5059318, 7359008, 10118636, 20237272, 40474544, 80949088]

約数ペア:

[(1, 80949088), (2, 40474544), (4, 20237272), (8, 10118636), (11, 7359008), (16, 5059318), (22, 3679504), (32, 2529659), (41, 1974368), (44, 1839752), (71, 1140128), (79, 1024672), (82, 987184), (88, 919876), (142, 570064), (158, 512336), (164, 493592), (176, 459938), (284, 285032), (316, 256168), (328, 246796), (352, 229969), (451, 179488), (568, 142516), (632, 128084), (656, 123398), (781, 103648), (869, 93152), (902, 89744), (1136, 71258), (1264, 64042), (1312, 61699), (1562, 51824), (1738, 46576), (1804, 44872), (2272, 35629), (2528, 32021), (2911, 27808), (3124, 25912), (3239, 24992), (3476, 23288), (3608, 22436), (5609, 14432), (5822, 13904), (6248, 12956), (6478, 12496), (6952, 11644), (7216, 11218)]