140109912

素因数分解:

$2^3\times 3^5\times {\mathrm{72073}}^1$

素因数の和:72094

約数の個数: 48

約数和(自身を含む): 393524040

約数和(自身を除く): 253414128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 972, 1944, 72073, 144146, 216219, 288292, 432438, 576584, 648657, 864876, 1297314, 1729752, 1945971, 2594628, 3891942, 5189256, 5837913, 7783884, 11675826, 15567768, 17513739, 23351652, 35027478, 46703304, 70054956, 140109912]

約数ペア:

[(1, 140109912), (2, 70054956), (3, 46703304), (4, 35027478), (6, 23351652), (8, 17513739), (9, 15567768), (12, 11675826), (18, 7783884), (24, 5837913), (27, 5189256), (36, 3891942), (54, 2594628), (72, 1945971), (81, 1729752), (108, 1297314), (162, 864876), (216, 648657), (243, 576584), (324, 432438), (486, 288292), (648, 216219), (972, 144146), (1944, 72073)]