82771884

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{1187}}^1$

素因数の和:1359

約数の個数: 72

約数和(自身を含む): 227026800

約数和(自身を除く): 144254916

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 149, 156, 234, 298, 447, 468, 596, 894, 1187, 1341, 1788, 1937, 2374, 2682, 3561, 3874, 4748, 5364, 5811, 7122, 7748, 10683, 11622, 14244, 15431, 17433, 21366, 23244, 30862, 34866, 42732, 46293, 61724, 69732, 92586, 138879, 176863, 185172, 277758, 353726, 530589, 555516, 707452, 1061178, 1591767, 2122356, 2299219, 3183534, 4598438, 6367068, 6897657, 9196876, 13795314, 20692971, 27590628, 41385942, 82771884]

約数ペア:

[(1, 82771884), (2, 41385942), (3, 27590628), (4, 20692971), (6, 13795314), (9, 9196876), (12, 6897657), (13, 6367068), (18, 4598438), (26, 3183534), (36, 2299219), (39, 2122356), (52, 1591767), (78, 1061178), (117, 707452), (149, 555516), (156, 530589), (234, 353726), (298, 277758), (447, 185172), (468, 176863), (596, 138879), (894, 92586), (1187, 69732), (1341, 61724), (1788, 46293), (1937, 42732), (2374, 34866), (2682, 30862), (3561, 23244), (3874, 21366), (4748, 17433), (5364, 15431), (5811, 14244), (7122, 11622), (7748, 10683)]