78818532

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{7541}}^1$

素因数の和:7628

約数の個数: 48

約数和(自身を含む): 201039552

約数和(自身を除く): 122221020

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 67, 78, 134, 156, 201, 268, 402, 804, 871, 1742, 2613, 3484, 5226, 7541, 10452, 15082, 22623, 30164, 45246, 90492, 98033, 196066, 294099, 392132, 505247, 588198, 1010494, 1176396, 1515741, 2020988, 3031482, 6062964, 6568211, 13136422, 19704633, 26272844, 39409266, 78818532]

約数ペア:

[(1, 78818532), (2, 39409266), (3, 26272844), (4, 19704633), (6, 13136422), (12, 6568211), (13, 6062964), (26, 3031482), (39, 2020988), (52, 1515741), (67, 1176396), (78, 1010494), (134, 588198), (156, 505247), (201, 392132), (268, 294099), (402, 196066), (804, 98033), (871, 90492), (1742, 45246), (2613, 30164), (3484, 22623), (5226, 15082), (7541, 10452)]