78556170

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1097}}^1$

素因数の和:1156

約数の個数: 128

約数和(自身を含む): 242860032

約数和(自身を除く): 164303862

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 31, 33, 35, 42, 55, 62, 66, 70, 77, 93, 105, 110, 154, 155, 165, 186, 210, 217, 231, 310, 330, 341, 385, 434, 462, 465, 651, 682, 770, 930, 1023, 1085, 1097, 1155, 1302, 1705, 2046, 2170, 2194, 2310, 2387, 3255, 3291, 3410, 4774, 5115, 5485, 6510, 6582, 7161, 7679, 10230, 10970, 11935, 12067, 14322, 15358, 16455, 23037, 23870, 24134, 32910, 34007, 35805, 36201, 38395, 46074, 60335, 68014, 71610, 72402, 76790, 84469, 102021, 115185, 120670, 168938, 170035, 181005, 204042, 230370, 238049, 253407, 340070, 362010, 374077, 422345, 476098, 506814, 510105, 714147, 748154, 844690, 1020210, 1122231, 1190245, 1267035, 1428294, 1870385, 2244462, 2380490, 2534070, 2618539, 3570735, 3740770, 5237078, 5611155, 7141470, 7855617, 11222310, 13092695, 15711234, 26185390, 39278085, 78556170]

約数ペア:

[(1, 78556170), (2, 39278085), (3, 26185390), (5, 15711234), (6, 13092695), (7, 11222310), (10, 7855617), (11, 7141470), (14, 5611155), (15, 5237078), (21, 3740770), (22, 3570735), (30, 2618539), (31, 2534070), (33, 2380490), (35, 2244462), (42, 1870385), (55, 1428294), (62, 1267035), (66, 1190245), (70, 1122231), (77, 1020210), (93, 844690), (105, 748154), (110, 714147), (154, 510105), (155, 506814), (165, 476098), (186, 422345), (210, 374077), (217, 362010), (231, 340070), (310, 253407), (330, 238049), (341, 230370), (385, 204042), (434, 181005), (462, 170035), (465, 168938), (651, 120670), (682, 115185), (770, 102021), (930, 84469), (1023, 76790), (1085, 72402), (1097, 71610), (1155, 68014), (1302, 60335), (1705, 46074), (2046, 38395), (2170, 36201), (2194, 35805), (2310, 34007), (2387, 32910), (3255, 24134), (3291, 23870), (3410, 23037), (4774, 16455), (5115, 15358), (5485, 14322), (6510, 12067), (6582, 11935), (7161, 10970), (7679, 10230)]