72663212

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{53}}^2\times {\mathrm{223}}^1$

素因数の和:362

約数の個数: 36

約数和(自身を含む): 134675520

約数和(自身を除く): 62012308

約数列:

[1, 2, 4, 29, 53, 58, 106, 116, 212, 223, 446, 892, 1537, 2809, 3074, 5618, 6148, 6467, 11236, 11819, 12934, 23638, 25868, 47276, 81461, 162922, 325844, 342751, 626407, 685502, 1252814, 1371004, 2505628, 18165803, 36331606, 72663212]

約数ペア:

[(1, 72663212), (2, 36331606), (4, 18165803), (29, 2505628), (53, 1371004), (58, 1252814), (106, 685502), (116, 626407), (212, 342751), (223, 325844), (446, 162922), (892, 81461), (1537, 47276), (2809, 25868), (3074, 23638), (5618, 12934), (6148, 11819), (6467, 11236)]