27720203748

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^2\times {\mathrm{167}}^1\times {\mathrm{38317}}^1$

素因数の和:38529

約数の個数: 72

約数和(自身を含む): 68674439232

約数和(自身を除く): 40954235484

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 167, 228, 334, 361, 501, 668, 722, 1002, 1083, 1444, 2004, 2166, 3173, 4332, 6346, 9519, 12692, 19038, 38076, 38317, 60287, 76634, 114951, 120574, 153268, 180861, 229902, 241148, 361722, 459804, 723444, 728023, 1456046, 2184069, 2912092, 4368138, 6398939, 8736276, 12797878, 13832437, 19196817, 25595756, 27664874, 38393634, 41497311, 55329748, 76787268, 82994622, 121579841, 165989244, 243159682, 364739523, 486319364, 729479046, 1458958092, 2310016979, 4620033958, 6930050937, 9240067916, 13860101874, 27720203748]

約数ペア:

[(1, 27720203748), (2, 13860101874), (3, 9240067916), (4, 6930050937), (6, 4620033958), (12, 2310016979), (19, 1458958092), (38, 729479046), (57, 486319364), (76, 364739523), (114, 243159682), (167, 165989244), (228, 121579841), (334, 82994622), (361, 76787268), (501, 55329748), (668, 41497311), (722, 38393634), (1002, 27664874), (1083, 25595756), (1444, 19196817), (2004, 13832437), (2166, 12797878), (3173, 8736276), (4332, 6398939), (6346, 4368138), (9519, 2912092), (12692, 2184069), (19038, 1456046), (38076, 728023), (38317, 723444), (60287, 459804), (76634, 361722), (114951, 241148), (120574, 229902), (153268, 180861)]