42146484

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:213

約数の個数: 96

約数和(自身を含む): 109670400

約数和(自身を除く): 67523916

約数列:

[1, 2, 3, 4, 6, 12, 19, 31, 38, 57, 62, 67, 76, 89, 93, 114, 124, 134, 178, 186, 201, 228, 267, 268, 356, 372, 402, 534, 589, 804, 1068, 1178, 1273, 1691, 1767, 2077, 2356, 2546, 2759, 3382, 3534, 3819, 4154, 5073, 5092, 5518, 5963, 6231, 6764, 7068, 7638, 8277, 8308, 10146, 11036, 11926, 12462, 15276, 16554, 17889, 20292, 23852, 24924, 33108, 35778, 39463, 52421, 71556, 78926, 104842, 113297, 118389, 157263, 157852, 184853, 209684, 226594, 236778, 314526, 339891, 369706, 453188, 473556, 554559, 629052, 679782, 739412, 1109118, 1359564, 2218236, 3512207, 7024414, 10536621, 14048828, 21073242, 42146484]

約数ペア:

[(1, 42146484), (2, 21073242), (3, 14048828), (4, 10536621), (6, 7024414), (12, 3512207), (19, 2218236), (31, 1359564), (38, 1109118), (57, 739412), (62, 679782), (67, 629052), (76, 554559), (89, 473556), (93, 453188), (114, 369706), (124, 339891), (134, 314526), (178, 236778), (186, 226594), (201, 209684), (228, 184853), (267, 157852), (268, 157263), (356, 118389), (372, 113297), (402, 104842), (534, 78926), (589, 71556), (804, 52421), (1068, 39463), (1178, 35778), (1273, 33108), (1691, 24924), (1767, 23852), (2077, 20292), (2356, 17889), (2546, 16554), (2759, 15276), (3382, 12462), (3534, 11926), (3819, 11036), (4154, 10146), (5073, 8308), (5092, 8277), (5518, 7638), (5963, 7068), (6231, 6764)]