84729260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1487}}^1$

素因数の和:1551

約数の個数: 96

約数和(自身を含む): 227985408

約数和(自身を除く): 143256148

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 37, 44, 55, 70, 74, 77, 110, 140, 148, 154, 185, 220, 259, 308, 370, 385, 407, 518, 740, 770, 814, 1036, 1295, 1487, 1540, 1628, 2035, 2590, 2849, 2974, 4070, 5180, 5698, 5948, 7435, 8140, 10409, 11396, 14245, 14870, 16357, 20818, 28490, 29740, 32714, 41636, 52045, 55019, 56980, 65428, 81785, 104090, 110038, 114499, 163570, 208180, 220076, 228998, 275095, 327140, 385133, 457996, 550190, 572495, 605209, 770266, 1100380, 1144990, 1210418, 1540532, 1925665, 2289980, 2420836, 3026045, 3851330, 4236463, 6052090, 7702660, 8472926, 12104180, 16945852, 21182315, 42364630, 84729260]

約数ペア:

[(1, 84729260), (2, 42364630), (4, 21182315), (5, 16945852), (7, 12104180), (10, 8472926), (11, 7702660), (14, 6052090), (20, 4236463), (22, 3851330), (28, 3026045), (35, 2420836), (37, 2289980), (44, 1925665), (55, 1540532), (70, 1210418), (74, 1144990), (77, 1100380), (110, 770266), (140, 605209), (148, 572495), (154, 550190), (185, 457996), (220, 385133), (259, 327140), (308, 275095), (370, 228998), (385, 220076), (407, 208180), (518, 163570), (740, 114499), (770, 110038), (814, 104090), (1036, 81785), (1295, 65428), (1487, 56980), (1540, 55019), (1628, 52045), (2035, 41636), (2590, 32714), (2849, 29740), (2974, 28490), (4070, 20818), (5180, 16357), (5698, 14870), (5948, 14245), (7435, 11396), (8140, 10409)]