78033540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{100043}}^1$

素因数の和:100068

約数の個数: 48

約数和(自身を含む): 235303488

約数和(自身を除く): 157269948

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 100043, 200086, 300129, 400172, 500215, 600258, 1000430, 1200516, 1300559, 1500645, 2000860, 2601118, 3001290, 3901677, 5202236, 6002580, 6502795, 7803354, 13005590, 15606708, 19508385, 26011180, 39016770, 78033540]

約数ペア:

[(1, 78033540), (2, 39016770), (3, 26011180), (4, 19508385), (5, 15606708), (6, 13005590), (10, 7803354), (12, 6502795), (13, 6002580), (15, 5202236), (20, 3901677), (26, 3001290), (30, 2601118), (39, 2000860), (52, 1500645), (60, 1300559), (65, 1200516), (78, 1000430), (130, 600258), (156, 500215), (195, 400172), (260, 300129), (390, 200086), (780, 100043)]