90141168

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7603}}^1$

素因数の和:7646

約数の個数: 80

約数和(自身を含む): 264010880

約数和(自身を除く): 173869712

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 38, 39, 48, 52, 57, 76, 78, 104, 114, 152, 156, 208, 228, 247, 304, 312, 456, 494, 624, 741, 912, 988, 1482, 1976, 2964, 3952, 5928, 7603, 11856, 15206, 22809, 30412, 45618, 60824, 91236, 98839, 121648, 144457, 182472, 197678, 288914, 296517, 364944, 395356, 433371, 577828, 593034, 790712, 866742, 1155656, 1186068, 1581424, 1733484, 1877941, 2311312, 2372136, 3466968, 3755882, 4744272, 5633823, 6933936, 7511764, 11267646, 15023528, 22535292, 30047056, 45070584, 90141168]

約数ペア:

[(1, 90141168), (2, 45070584), (3, 30047056), (4, 22535292), (6, 15023528), (8, 11267646), (12, 7511764), (13, 6933936), (16, 5633823), (19, 4744272), (24, 3755882), (26, 3466968), (38, 2372136), (39, 2311312), (48, 1877941), (52, 1733484), (57, 1581424), (76, 1186068), (78, 1155656), (104, 866742), (114, 790712), (152, 593034), (156, 577828), (208, 433371), (228, 395356), (247, 364944), (304, 296517), (312, 288914), (456, 197678), (494, 182472), (624, 144457), (741, 121648), (912, 98839), (988, 91236), (1482, 60824), (1976, 45618), (2964, 30412), (3952, 22809), (5928, 15206), (7603, 11856)]