71397289068

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{631}}^1\times {\mathrm{192431}}^1$

素因数の和:193083

約数の個数: 72

約数和(自身を含む): 194100770304

約数和(自身を除く): 122703481236

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 631, 1262, 1893, 2524, 3786, 4417, 7572, 8834, 13251, 17668, 26502, 30919, 53004, 61838, 92757, 123676, 185514, 192431, 371028, 384862, 577293, 769724, 1154586, 1347017, 2309172, 2694034, 4041051, 5388068, 8082102, 9429119, 16164204, 18858238, 28287357, 37716476, 56574714, 113149428, 121423961, 242847922, 364271883, 485695844, 728543766, 849967727, 1457087532, 1699935454, 2549903181, 3399870908, 5099806362, 5949774089, 10199612724, 11899548178, 17849322267, 23799096356, 35698644534, 71397289068]

約数ペア:

[(1, 71397289068), (2, 35698644534), (3, 23799096356), (4, 17849322267), (6, 11899548178), (7, 10199612724), (12, 5949774089), (14, 5099806362), (21, 3399870908), (28, 2549903181), (42, 1699935454), (49, 1457087532), (84, 849967727), (98, 728543766), (147, 485695844), (196, 364271883), (294, 242847922), (588, 121423961), (631, 113149428), (1262, 56574714), (1893, 37716476), (2524, 28287357), (3786, 18858238), (4417, 16164204), (7572, 9429119), (8834, 8082102), (13251, 5388068), (17668, 4041051), (26502, 2694034), (30919, 2309172), (53004, 1347017), (61838, 1154586), (92757, 769724), (123676, 577293), (185514, 384862), (192431, 371028)]