82115656

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{379}}^1$

素因数の和:518

約数の個数: 64

約数和(自身を含む): 182217600

約数和(自身を除く): 100101944

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 73, 106, 146, 212, 292, 371, 379, 424, 511, 584, 742, 758, 1022, 1484, 1516, 2044, 2653, 2968, 3032, 3869, 4088, 5306, 7738, 10612, 15476, 20087, 21224, 27083, 27667, 30952, 40174, 54166, 55334, 80348, 108332, 110668, 140609, 160696, 193669, 216664, 221336, 281218, 387338, 562436, 774676, 1124872, 1466351, 1549352, 2932702, 5865404, 10264457, 11730808, 20528914, 41057828, 82115656]

約数ペア:

[(1, 82115656), (2, 41057828), (4, 20528914), (7, 11730808), (8, 10264457), (14, 5865404), (28, 2932702), (53, 1549352), (56, 1466351), (73, 1124872), (106, 774676), (146, 562436), (212, 387338), (292, 281218), (371, 221336), (379, 216664), (424, 193669), (511, 160696), (584, 140609), (742, 110668), (758, 108332), (1022, 80348), (1484, 55334), (1516, 54166), (2044, 40174), (2653, 30952), (2968, 27667), (3032, 27083), (3869, 21224), (4088, 20087), (5306, 15476), (7738, 10612)]