72748746

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{11321}}^1$

素因数の和:11356

約数の個数: 64

約数和(自身を含む): 195644160

約数和(自身を除く): 122895414

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 27, 34, 42, 51, 54, 63, 102, 119, 126, 153, 189, 238, 306, 357, 378, 459, 714, 918, 1071, 2142, 3213, 6426, 11321, 22642, 33963, 67926, 79247, 101889, 158494, 192457, 203778, 237741, 305667, 384914, 475482, 577371, 611334, 713223, 1154742, 1347199, 1426446, 1732113, 2139669, 2694398, 3464226, 4041597, 4279338, 5196339, 8083194, 10392678, 12124791, 24249582, 36374373, 72748746]

約数ペア:

[(1, 72748746), (2, 36374373), (3, 24249582), (6, 12124791), (7, 10392678), (9, 8083194), (14, 5196339), (17, 4279338), (18, 4041597), (21, 3464226), (27, 2694398), (34, 2139669), (42, 1732113), (51, 1426446), (54, 1347199), (63, 1154742), (102, 713223), (119, 611334), (126, 577371), (153, 475482), (189, 384914), (238, 305667), (306, 237741), (357, 203778), (378, 192457), (459, 158494), (714, 101889), (918, 79247), (1071, 67926), (2142, 33963), (3213, 22642), (6426, 11321)]