72241914

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1$

素因数の和:307

約数の個数: 64

約数和(自身を含む): 158054400

約数和(自身を除く): 85812486

約数列:

[1, 2, 3, 6, 19, 38, 47, 57, 94, 97, 114, 139, 141, 194, 278, 282, 291, 417, 582, 834, 893, 1786, 1843, 2641, 2679, 3686, 4559, 5282, 5358, 5529, 6533, 7923, 9118, 11058, 13066, 13483, 13677, 15846, 19599, 26966, 27354, 39198, 40449, 80898, 86621, 124127, 173242, 248254, 256177, 259863, 372381, 512354, 519726, 633701, 744762, 768531, 1267402, 1537062, 1901103, 3802206, 12040319, 24080638, 36120957, 72241914]

約数ペア:

[(1, 72241914), (2, 36120957), (3, 24080638), (6, 12040319), (19, 3802206), (38, 1901103), (47, 1537062), (57, 1267402), (94, 768531), (97, 744762), (114, 633701), (139, 519726), (141, 512354), (194, 372381), (278, 259863), (282, 256177), (291, 248254), (417, 173242), (582, 124127), (834, 86621), (893, 80898), (1786, 40449), (1843, 39198), (2641, 27354), (2679, 26966), (3686, 19599), (4559, 15846), (5282, 13677), (5358, 13483), (5529, 13066), (6533, 11058), (7923, 9118)]