61442128

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:236

約数の個数: 80

約数和(自身を含む): 135616320

約数和(自身を除く): 74174192

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 59, 61, 88, 97, 118, 122, 176, 194, 236, 244, 388, 472, 488, 649, 671, 776, 944, 976, 1067, 1298, 1342, 1552, 2134, 2596, 2684, 3599, 4268, 5192, 5368, 5723, 5917, 7198, 8536, 10384, 10736, 11446, 11834, 14396, 17072, 22892, 23668, 28792, 39589, 45784, 47336, 57584, 62953, 65087, 79178, 91568, 94672, 125906, 130174, 158356, 251812, 260348, 316712, 349103, 503624, 520696, 633424, 698206, 1007248, 1041392, 1396412, 2792824, 3840133, 5585648, 7680266, 15360532, 30721064, 61442128]

約数ペア:

[(1, 61442128), (2, 30721064), (4, 15360532), (8, 7680266), (11, 5585648), (16, 3840133), (22, 2792824), (44, 1396412), (59, 1041392), (61, 1007248), (88, 698206), (97, 633424), (118, 520696), (122, 503624), (176, 349103), (194, 316712), (236, 260348), (244, 251812), (388, 158356), (472, 130174), (488, 125906), (649, 94672), (671, 91568), (776, 79178), (944, 65087), (976, 62953), (1067, 57584), (1298, 47336), (1342, 45784), (1552, 39589), (2134, 28792), (2596, 23668), (2684, 22892), (3599, 17072), (4268, 14396), (5192, 11834), (5368, 11446), (5723, 10736), (5917, 10384), (7198, 8536)]