72834476

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{571}}^1$

素因数の和:822

約数の個数: 48

約数和(自身を含む): 150678528

約数和(自身を除く): 77844052

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 223, 286, 446, 571, 572, 892, 1142, 2284, 2453, 2899, 4906, 5798, 6281, 7423, 9812, 11596, 12562, 14846, 25124, 29692, 31889, 63778, 81653, 127333, 127556, 163306, 254666, 326612, 509332, 1400663, 1655329, 2801326, 3310658, 5602652, 6621316, 18208619, 36417238, 72834476]

約数ペア:

[(1, 72834476), (2, 36417238), (4, 18208619), (11, 6621316), (13, 5602652), (22, 3310658), (26, 2801326), (44, 1655329), (52, 1400663), (143, 509332), (223, 326612), (286, 254666), (446, 163306), (571, 127556), (572, 127333), (892, 81653), (1142, 63778), (2284, 31889), (2453, 29692), (2899, 25124), (4906, 14846), (5798, 12562), (6281, 11596), (7423, 9812)]