73470072

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{1301}}^1$

素因数の和:1504

約数の個数: 64

約数和(自身を含む): 199049760

約数和(自身を除く): 125579688

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 181, 312, 362, 543, 724, 1086, 1301, 1448, 2172, 2353, 2602, 3903, 4344, 4706, 5204, 7059, 7806, 9412, 10408, 14118, 15612, 16913, 18824, 28236, 31224, 33826, 50739, 56472, 67652, 101478, 135304, 202956, 235481, 405912, 470962, 706443, 941924, 1412886, 1883848, 2825772, 3061253, 5651544, 6122506, 9183759, 12245012, 18367518, 24490024, 36735036, 73470072]

約数ペア:

[(1, 73470072), (2, 36735036), (3, 24490024), (4, 18367518), (6, 12245012), (8, 9183759), (12, 6122506), (13, 5651544), (24, 3061253), (26, 2825772), (39, 1883848), (52, 1412886), (78, 941924), (104, 706443), (156, 470962), (181, 405912), (312, 235481), (362, 202956), (543, 135304), (724, 101478), (1086, 67652), (1301, 56472), (1448, 50739), (2172, 33826), (2353, 31224), (2602, 28236), (3903, 18824), (4344, 16913), (4706, 15612), (5204, 14118), (7059, 10408), (7806, 9412)]