77783706

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1439}}^1$

素因数の和:1481

約数の個数: 128

約数和(自身を含む): 232243200

約数和(自身を除く): 154459494

約数列:

[1, 2, 3, 6, 7, 9, 11, 13, 14, 18, 21, 22, 26, 27, 33, 39, 42, 54, 63, 66, 77, 78, 91, 99, 117, 126, 143, 154, 182, 189, 198, 231, 234, 273, 286, 297, 351, 378, 429, 462, 546, 594, 693, 702, 819, 858, 1001, 1287, 1386, 1439, 1638, 2002, 2079, 2457, 2574, 2878, 3003, 3861, 4158, 4317, 4914, 6006, 7722, 8634, 9009, 10073, 12951, 15829, 18018, 18707, 20146, 25902, 27027, 30219, 31658, 37414, 38853, 47487, 54054, 56121, 60438, 77706, 90657, 94974, 110803, 112242, 130949, 142461, 168363, 181314, 205777, 221606, 261898, 271971, 284922, 332409, 336726, 392847, 411554, 427383, 505089, 543942, 617331, 664818, 785694, 854766, 997227, 1010178, 1178541, 1234662, 1440439, 1851993, 1994454, 2357082, 2880878, 2991681, 3535623, 3703986, 4321317, 5555979, 5983362, 7071246, 8642634, 11111958, 12963951, 25927902, 38891853, 77783706]

約数ペア:

[(1, 77783706), (2, 38891853), (3, 25927902), (6, 12963951), (7, 11111958), (9, 8642634), (11, 7071246), (13, 5983362), (14, 5555979), (18, 4321317), (21, 3703986), (22, 3535623), (26, 2991681), (27, 2880878), (33, 2357082), (39, 1994454), (42, 1851993), (54, 1440439), (63, 1234662), (66, 1178541), (77, 1010178), (78, 997227), (91, 854766), (99, 785694), (117, 664818), (126, 617331), (143, 543942), (154, 505089), (182, 427383), (189, 411554), (198, 392847), (231, 336726), (234, 332409), (273, 284922), (286, 271971), (297, 261898), (351, 221606), (378, 205777), (429, 181314), (462, 168363), (546, 142461), (594, 130949), (693, 112242), (702, 110803), (819, 94974), (858, 90657), (1001, 77706), (1287, 60438), (1386, 56121), (1439, 54054), (1638, 47487), (2002, 38853), (2079, 37414), (2457, 31658), (2574, 30219), (2878, 27027), (3003, 25902), (3861, 20146), (4158, 18707), (4317, 18018), (4914, 15829), (6006, 12951), (7722, 10073), (8634, 9009)]