72969846

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{461}}^1$

素因数の和:557

約数の個数: 64

約数和(自身を含む): 161796096

約数和(自身を除く): 88826250

約数列:

[1, 2, 3, 6, 23, 31, 37, 46, 62, 69, 74, 93, 111, 138, 186, 222, 461, 713, 851, 922, 1147, 1383, 1426, 1702, 2139, 2294, 2553, 2766, 3441, 4278, 5106, 6882, 10603, 14291, 17057, 21206, 26381, 28582, 31809, 34114, 42873, 51171, 52762, 63618, 79143, 85746, 102342, 158286, 328693, 392311, 528767, 657386, 784622, 986079, 1057534, 1176933, 1586301, 1972158, 2353866, 3172602, 12161641, 24323282, 36484923, 72969846]

約数ペア:

[(1, 72969846), (2, 36484923), (3, 24323282), (6, 12161641), (23, 3172602), (31, 2353866), (37, 1972158), (46, 1586301), (62, 1176933), (69, 1057534), (74, 986079), (93, 784622), (111, 657386), (138, 528767), (186, 392311), (222, 328693), (461, 158286), (713, 102342), (851, 85746), (922, 79143), (1147, 63618), (1383, 52762), (1426, 51171), (1702, 42873), (2139, 34114), (2294, 31809), (2553, 28582), (2766, 26381), (3441, 21206), (4278, 17057), (5106, 14291), (6882, 10603)]