73167952

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{283}}^1$

素因数の和:428

約数の個数: 80

約数和(自身を含む): 168614208

約数和(自身を除く): 95446256

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 113, 143, 176, 208, 226, 283, 286, 452, 566, 572, 904, 1132, 1144, 1243, 1469, 1808, 2264, 2288, 2486, 2938, 3113, 3679, 4528, 4972, 5876, 6226, 7358, 9944, 11752, 12452, 14716, 16159, 19888, 23504, 24904, 29432, 31979, 32318, 40469, 49808, 58864, 63958, 64636, 80938, 127916, 129272, 161876, 255832, 258544, 323752, 351769, 415727, 511664, 647504, 703538, 831454, 1407076, 1662908, 2814152, 3325816, 4572997, 5628304, 6651632, 9145994, 18291988, 36583976, 73167952]

約数ペア:

[(1, 73167952), (2, 36583976), (4, 18291988), (8, 9145994), (11, 6651632), (13, 5628304), (16, 4572997), (22, 3325816), (26, 2814152), (44, 1662908), (52, 1407076), (88, 831454), (104, 703538), (113, 647504), (143, 511664), (176, 415727), (208, 351769), (226, 323752), (283, 258544), (286, 255832), (452, 161876), (566, 129272), (572, 127916), (904, 80938), (1132, 64636), (1144, 63958), (1243, 58864), (1469, 49808), (1808, 40469), (2264, 32318), (2288, 31979), (2486, 29432), (2938, 24904), (3113, 23504), (3679, 19888), (4528, 16159), (4972, 14716), (5876, 12452), (6226, 11752), (7358, 9944)]