190705428

素因数分解:

$2^2\times 3^5\times {\mathrm{31}}^1\times {\mathrm{6329}}^1$

素因数の和:6379

約数の個数: 72

約数和(自身を含む): 516122880

約数和(自身を除く): 325417452

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 81, 93, 108, 124, 162, 186, 243, 279, 324, 372, 486, 558, 837, 972, 1116, 1674, 2511, 3348, 5022, 6329, 7533, 10044, 12658, 15066, 18987, 25316, 30132, 37974, 56961, 75948, 113922, 170883, 196199, 227844, 341766, 392398, 512649, 588597, 683532, 784796, 1025298, 1177194, 1537947, 1765791, 2050596, 2354388, 3075894, 3531582, 5297373, 6151788, 7063164, 10594746, 15892119, 21189492, 31784238, 47676357, 63568476, 95352714, 190705428]

約数ペア:

[(1, 190705428), (2, 95352714), (3, 63568476), (4, 47676357), (6, 31784238), (9, 21189492), (12, 15892119), (18, 10594746), (27, 7063164), (31, 6151788), (36, 5297373), (54, 3531582), (62, 3075894), (81, 2354388), (93, 2050596), (108, 1765791), (124, 1537947), (162, 1177194), (186, 1025298), (243, 784796), (279, 683532), (324, 588597), (372, 512649), (486, 392398), (558, 341766), (837, 227844), (972, 196199), (1116, 170883), (1674, 113922), (2511, 75948), (3348, 56961), (5022, 37974), (6329, 30132), (7533, 25316), (10044, 18987), (12658, 15066)]