72453568

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{1061}}^1$

素因数の和:1181

約数の個数: 56

約数和(自身を含む): 158611824

約数和(自身を除く): 86158256

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 97, 176, 194, 352, 388, 704, 776, 1061, 1067, 1552, 2122, 2134, 3104, 4244, 4268, 6208, 8488, 8536, 11671, 16976, 17072, 23342, 33952, 34144, 46684, 67904, 68288, 93368, 102917, 186736, 205834, 373472, 411668, 746944, 823336, 1132087, 1646672, 2264174, 3293344, 4528348, 6586688, 9056696, 18113392, 36226784, 72453568]

約数ペア:

[(1, 72453568), (2, 36226784), (4, 18113392), (8, 9056696), (11, 6586688), (16, 4528348), (22, 3293344), (32, 2264174), (44, 1646672), (64, 1132087), (88, 823336), (97, 746944), (176, 411668), (194, 373472), (352, 205834), (388, 186736), (704, 102917), (776, 93368), (1061, 68288), (1067, 67904), (1552, 46684), (2122, 34144), (2134, 33952), (3104, 23342), (4244, 17072), (4268, 16976), (6208, 11671), (8488, 8536)]