25275492

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{769}}^1$

素因数の和:873

約数の個数: 72

約数和(自身を含む): 70630560

約数和(自身を除く): 45355068

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 83, 99, 132, 166, 198, 249, 332, 396, 498, 747, 769, 913, 996, 1494, 1538, 1826, 2307, 2739, 2988, 3076, 3652, 4614, 5478, 6921, 8217, 8459, 9228, 10956, 13842, 16434, 16918, 25377, 27684, 32868, 33836, 50754, 63827, 76131, 101508, 127654, 152262, 191481, 255308, 304524, 382962, 574443, 702097, 765924, 1148886, 1404194, 2106291, 2297772, 2808388, 4212582, 6318873, 8425164, 12637746, 25275492]

約数ペア:

[(1, 25275492), (2, 12637746), (3, 8425164), (4, 6318873), (6, 4212582), (9, 2808388), (11, 2297772), (12, 2106291), (18, 1404194), (22, 1148886), (33, 765924), (36, 702097), (44, 574443), (66, 382962), (83, 304524), (99, 255308), (132, 191481), (166, 152262), (198, 127654), (249, 101508), (332, 76131), (396, 63827), (498, 50754), (747, 33836), (769, 32868), (913, 27684), (996, 25377), (1494, 16918), (1538, 16434), (1826, 13842), (2307, 10956), (2739, 9228), (2988, 8459), (3076, 8217), (3652, 6921), (4614, 5478)]