79200128

素因数分解:

$2^7\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2389}}^1$

素因数の和:2447

約数の個数: 64

約数和(自身を含む): 185272800

約数和(自身を除く): 106072672

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 64, 74, 112, 128, 148, 224, 259, 296, 448, 518, 592, 896, 1036, 1184, 2072, 2368, 2389, 4144, 4736, 4778, 8288, 9556, 16576, 16723, 19112, 33152, 33446, 38224, 66892, 76448, 88393, 133784, 152896, 176786, 267568, 305792, 353572, 535136, 618751, 707144, 1070272, 1237502, 1414288, 2140544, 2475004, 2828576, 4950008, 5657152, 9900016, 11314304, 19800032, 39600064, 79200128]

約数ペア:

[(1, 79200128), (2, 39600064), (4, 19800032), (7, 11314304), (8, 9900016), (14, 5657152), (16, 4950008), (28, 2828576), (32, 2475004), (37, 2140544), (56, 1414288), (64, 1237502), (74, 1070272), (112, 707144), (128, 618751), (148, 535136), (224, 353572), (259, 305792), (296, 267568), (448, 176786), (518, 152896), (592, 133784), (896, 88393), (1036, 76448), (1184, 66892), (2072, 38224), (2368, 33446), (2389, 33152), (4144, 19112), (4736, 16723), (4778, 16576), (8288, 9556)]