75338334

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{503}}^1$

素因数の和:721

約数の個数: 48

約数和(自身を含む): 167704992

約数和(自身を除く): 92366658

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 157, 159, 314, 318, 471, 477, 503, 942, 954, 1006, 1413, 1509, 2826, 3018, 4527, 8321, 9054, 16642, 24963, 26659, 49926, 53318, 74889, 78971, 79977, 149778, 157942, 159954, 236913, 239931, 473826, 479862, 710739, 1421478, 4185463, 8370926, 12556389, 25112778, 37669167, 75338334]

約数ペア:

[(1, 75338334), (2, 37669167), (3, 25112778), (6, 12556389), (9, 8370926), (18, 4185463), (53, 1421478), (106, 710739), (157, 479862), (159, 473826), (314, 239931), (318, 236913), (471, 159954), (477, 157942), (503, 149778), (942, 79977), (954, 78971), (1006, 74889), (1413, 53318), (1509, 49926), (2826, 26659), (3018, 24963), (4527, 16642), (8321, 9054)]