80702929432

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{233}}^1\times {\mathrm{4463}}^1$

素因数の和:4900

約数の個数: 64

約数和(自身を含む): 155119536000

約数和(自身を除く): 74416606568

約数列:

[1, 2, 4, 8, 89, 109, 178, 218, 233, 356, 436, 466, 712, 872, 932, 1864, 4463, 8926, 9701, 17852, 19402, 20737, 25397, 35704, 38804, 41474, 50794, 77608, 82948, 101588, 165896, 203176, 397207, 486467, 794414, 972934, 1039879, 1588828, 1945868, 2079758, 2260333, 3177656, 3891736, 4159516, 4520666, 8319032, 9041332, 18082664, 43295563, 86591126, 92549231, 113346811, 173182252, 185098462, 226693622, 346364504, 370196924, 453387244, 740393848, 906774488, 10087866179, 20175732358, 40351464716, 80702929432]

約数ペア:

[(1, 80702929432), (2, 40351464716), (4, 20175732358), (8, 10087866179), (89, 906774488), (109, 740393848), (178, 453387244), (218, 370196924), (233, 346364504), (356, 226693622), (436, 185098462), (466, 173182252), (712, 113346811), (872, 92549231), (932, 86591126), (1864, 43295563), (4463, 18082664), (8926, 9041332), (9701, 8319032), (17852, 4520666), (19402, 4159516), (20737, 3891736), (25397, 3177656), (35704, 2260333), (38804, 2079758), (41474, 1945868), (50794, 1588828), (77608, 1039879), (82948, 972934), (101588, 794414), (165896, 486467), (203176, 397207)]