39972048

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1069}}^1$

素因数の和:1140

約数の個数: 80

約数和(自身を含む): 111451200

約数和(自身を除く): 71479152

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 41, 48, 57, 76, 82, 114, 123, 152, 164, 228, 246, 304, 328, 456, 492, 656, 779, 912, 984, 1069, 1558, 1968, 2138, 2337, 3116, 3207, 4276, 4674, 6232, 6414, 8552, 9348, 12464, 12828, 17104, 18696, 20311, 25656, 37392, 40622, 43829, 51312, 60933, 81244, 87658, 121866, 131487, 162488, 175316, 243732, 262974, 324976, 350632, 487464, 525948, 701264, 832751, 974928, 1051896, 1665502, 2103792, 2498253, 3331004, 4996506, 6662008, 9993012, 13324016, 19986024, 39972048]

約数ペア:

[(1, 39972048), (2, 19986024), (3, 13324016), (4, 9993012), (6, 6662008), (8, 4996506), (12, 3331004), (16, 2498253), (19, 2103792), (24, 1665502), (38, 1051896), (41, 974928), (48, 832751), (57, 701264), (76, 525948), (82, 487464), (114, 350632), (123, 324976), (152, 262974), (164, 243732), (228, 175316), (246, 162488), (304, 131487), (328, 121866), (456, 87658), (492, 81244), (656, 60933), (779, 51312), (912, 43829), (984, 40622), (1069, 37392), (1558, 25656), (1968, 20311), (2138, 18696), (2337, 17104), (3116, 12828), (3207, 12464), (4276, 9348), (4674, 8552), (6232, 6414)]