68278248

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:292

約数の個数: 128

約数和(自身を含む): 202752000

約数和(自身を除く): 134473752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 127, 131, 152, 171, 216, 228, 254, 262, 342, 381, 393, 456, 508, 513, 524, 684, 762, 786, 1016, 1026, 1048, 1143, 1179, 1368, 1524, 1572, 2052, 2286, 2358, 2413, 2489, 3048, 3144, 3429, 3537, 4104, 4572, 4716, 4826, 4978, 6858, 7074, 7239, 7467, 9144, 9432, 9652, 9956, 13716, 14148, 14478, 14934, 16637, 19304, 19912, 21717, 22401, 27432, 28296, 28956, 29868, 33274, 43434, 44802, 49911, 57912, 59736, 65151, 66548, 67203, 86868, 89604, 99822, 130302, 133096, 134406, 149733, 173736, 179208, 199644, 260604, 268812, 299466, 316103, 399288, 449199, 521208, 537624, 598932, 632206, 898398, 948309, 1197864, 1264412, 1796796, 1896618, 2528824, 2844927, 3593592, 3793236, 5689854, 7586472, 8534781, 11379708, 17069562, 22759416, 34139124, 68278248]

約数ペア:

[(1, 68278248), (2, 34139124), (3, 22759416), (4, 17069562), (6, 11379708), (8, 8534781), (9, 7586472), (12, 5689854), (18, 3793236), (19, 3593592), (24, 2844927), (27, 2528824), (36, 1896618), (38, 1796796), (54, 1264412), (57, 1197864), (72, 948309), (76, 898398), (108, 632206), (114, 598932), (127, 537624), (131, 521208), (152, 449199), (171, 399288), (216, 316103), (228, 299466), (254, 268812), (262, 260604), (342, 199644), (381, 179208), (393, 173736), (456, 149733), (508, 134406), (513, 133096), (524, 130302), (684, 99822), (762, 89604), (786, 86868), (1016, 67203), (1026, 66548), (1048, 65151), (1143, 59736), (1179, 57912), (1368, 49911), (1524, 44802), (1572, 43434), (2052, 33274), (2286, 29868), (2358, 28956), (2413, 28296), (2489, 27432), (3048, 22401), (3144, 21717), (3429, 19912), (3537, 19304), (4104, 16637), (4572, 14934), (4716, 14478), (4826, 14148), (4978, 13716), (6858, 9956), (7074, 9652), (7239, 9432), (7467, 9144)]