129673548

素因数分解:

$2^2\times 3^5\times {\mathrm{71}}^1\times {\mathrm{1879}}^1$

素因数の和:1969

約数の個数: 72

約数和(自身を含む): 344897280

約数和(自身を除く): 215223732

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 71, 81, 108, 142, 162, 213, 243, 284, 324, 426, 486, 639, 852, 972, 1278, 1879, 1917, 2556, 3758, 3834, 5637, 5751, 7516, 7668, 11274, 11502, 16911, 17253, 22548, 23004, 33822, 34506, 50733, 67644, 69012, 101466, 133409, 152199, 202932, 266818, 304398, 400227, 456597, 533636, 608796, 800454, 913194, 1200681, 1600908, 1826388, 2401362, 3602043, 4802724, 7204086, 10806129, 14408172, 21612258, 32418387, 43224516, 64836774, 129673548]

約数ペア:

[(1, 129673548), (2, 64836774), (3, 43224516), (4, 32418387), (6, 21612258), (9, 14408172), (12, 10806129), (18, 7204086), (27, 4802724), (36, 3602043), (54, 2401362), (71, 1826388), (81, 1600908), (108, 1200681), (142, 913194), (162, 800454), (213, 608796), (243, 533636), (284, 456597), (324, 400227), (426, 304398), (486, 266818), (639, 202932), (852, 152199), (972, 133409), (1278, 101466), (1879, 69012), (1917, 67644), (2556, 50733), (3758, 34506), (3834, 33822), (5637, 23004), (5751, 22548), (7516, 17253), (7668, 16911), (11274, 11502)]