78173784

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1777}}^1$

素因数の和:1849

約数の個数: 96

約数和(自身を含む): 232989120

約数和(自身を除く): 154815336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 47, 52, 72, 78, 94, 104, 117, 141, 156, 188, 234, 282, 312, 376, 423, 468, 564, 611, 846, 936, 1128, 1222, 1692, 1777, 1833, 2444, 3384, 3554, 3666, 4888, 5331, 5499, 7108, 7332, 10662, 10998, 14216, 14664, 15993, 21324, 21996, 23101, 31986, 42648, 43992, 46202, 63972, 69303, 83519, 92404, 127944, 138606, 167038, 184808, 207909, 250557, 277212, 334076, 415818, 501114, 554424, 668152, 751671, 831636, 1002228, 1085747, 1503342, 1663272, 2004456, 2171494, 3006684, 3257241, 4342988, 6013368, 6514482, 8685976, 9771723, 13028964, 19543446, 26057928, 39086892, 78173784]

約数ペア:

[(1, 78173784), (2, 39086892), (3, 26057928), (4, 19543446), (6, 13028964), (8, 9771723), (9, 8685976), (12, 6514482), (13, 6013368), (18, 4342988), (24, 3257241), (26, 3006684), (36, 2171494), (39, 2004456), (47, 1663272), (52, 1503342), (72, 1085747), (78, 1002228), (94, 831636), (104, 751671), (117, 668152), (141, 554424), (156, 501114), (188, 415818), (234, 334076), (282, 277212), (312, 250557), (376, 207909), (423, 184808), (468, 167038), (564, 138606), (611, 127944), (846, 92404), (936, 83519), (1128, 69303), (1222, 63972), (1692, 46202), (1777, 43992), (1833, 42648), (2444, 31986), (3384, 23101), (3554, 21996), (3666, 21324), (4888, 15993), (5331, 14664), (5499, 14216), (7108, 10998), (7332, 10662)]