73780272

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{30139}}^1$

素因数の和:30170

約数の個数: 60

約数和(自身を含む): 218635560

約数和(自身を除く): 144855288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 144, 153, 204, 272, 306, 408, 612, 816, 1224, 2448, 30139, 60278, 90417, 120556, 180834, 241112, 271251, 361668, 482224, 512363, 542502, 723336, 1024726, 1085004, 1446672, 1537089, 2049452, 2170008, 3074178, 4098904, 4340016, 4611267, 6148356, 8197808, 9222534, 12296712, 18445068, 24593424, 36890136, 73780272]

約数ペア:

[(1, 73780272), (2, 36890136), (3, 24593424), (4, 18445068), (6, 12296712), (8, 9222534), (9, 8197808), (12, 6148356), (16, 4611267), (17, 4340016), (18, 4098904), (24, 3074178), (34, 2170008), (36, 2049452), (48, 1537089), (51, 1446672), (68, 1085004), (72, 1024726), (102, 723336), (136, 542502), (144, 512363), (153, 482224), (204, 361668), (272, 271251), (306, 241112), (408, 180834), (612, 120556), (816, 90417), (1224, 60278), (2448, 30139)]