79898104

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{331}}^1$

素因数の和:572

約数の個数: 64

約数和(自身を含む): 177367680

約数和(自身を除く): 97469576

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 211, 286, 331, 422, 572, 662, 844, 1144, 1324, 1688, 2321, 2648, 2743, 3641, 4303, 4642, 5486, 7282, 8606, 9284, 10972, 14564, 17212, 18568, 21944, 29128, 30173, 34424, 47333, 60346, 69841, 94666, 120692, 139682, 189332, 241384, 279364, 378664, 558728, 768251, 907933, 1536502, 1815866, 3073004, 3631732, 6146008, 7263464, 9987263, 19974526, 39949052, 79898104]

約数ペア:

[(1, 79898104), (2, 39949052), (4, 19974526), (8, 9987263), (11, 7263464), (13, 6146008), (22, 3631732), (26, 3073004), (44, 1815866), (52, 1536502), (88, 907933), (104, 768251), (143, 558728), (211, 378664), (286, 279364), (331, 241384), (422, 189332), (572, 139682), (662, 120692), (844, 94666), (1144, 69841), (1324, 60346), (1688, 47333), (2321, 34424), (2648, 30173), (2743, 29128), (3641, 21944), (4303, 18568), (4642, 17212), (5486, 14564), (7282, 10972), (8606, 9284)]