90728974774

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{181}}^1\times {\mathrm{941}}^1\times {\mathrm{3209}}^1$

素因数の和:4416

約数の個数: 32

約数和(自身を含む): 138684480480

約数和(自身を除く): 47955505706

約数列:

[1, 2, 83, 166, 181, 362, 941, 1882, 3209, 6418, 15023, 30046, 78103, 156206, 170321, 266347, 340642, 532694, 580829, 1161658, 3019669, 6039338, 14136643, 28273286, 48208807, 96417614, 250632527, 501265054, 546560089, 1093120178, 45364487387, 90728974774]

約数ペア:

[(1, 90728974774), (2, 45364487387), (83, 1093120178), (166, 546560089), (181, 501265054), (362, 250632527), (941, 96417614), (1882, 48208807), (3209, 28273286), (6418, 14136643), (15023, 6039338), (30046, 3019669), (78103, 1161658), (156206, 580829), (170321, 532694), (266347, 340642)]