73944352

素因数分解:

$2^5\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{173}}^1$

素因数の和:258

約数の個数: 72

約数和(自身を含む): 158707836

約数和(自身を除く): 84763484

約数列:

[1, 2, 4, 8, 16, 19, 32, 37, 38, 74, 76, 148, 152, 173, 296, 304, 346, 361, 592, 608, 692, 703, 722, 1184, 1384, 1406, 1444, 2768, 2812, 2888, 3287, 5536, 5624, 5776, 6401, 6574, 11248, 11552, 12802, 13148, 13357, 22496, 25604, 26296, 26714, 51208, 52592, 53428, 62453, 102416, 105184, 106856, 121619, 124906, 204832, 213712, 243238, 249812, 427424, 486476, 499624, 972952, 999248, 1945904, 1998496, 2310761, 3891808, 4621522, 9243044, 18486088, 36972176, 73944352]

約数ペア:

[(1, 73944352), (2, 36972176), (4, 18486088), (8, 9243044), (16, 4621522), (19, 3891808), (32, 2310761), (37, 1998496), (38, 1945904), (74, 999248), (76, 972952), (148, 499624), (152, 486476), (173, 427424), (296, 249812), (304, 243238), (346, 213712), (361, 204832), (592, 124906), (608, 121619), (692, 106856), (703, 105184), (722, 102416), (1184, 62453), (1384, 53428), (1406, 52592), (1444, 51208), (2768, 26714), (2812, 26296), (2888, 25604), (3287, 22496), (5536, 13357), (5624, 13148), (5776, 12802), (6401, 11552), (6574, 11248)]