86553180

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{941}}^1$

素因数の和:1036

約数の個数: 144

約数和(自身を含む): 304484544

約数和(自身を除く): 217931364

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 73, 84, 90, 105, 126, 140, 146, 180, 210, 219, 252, 292, 315, 365, 420, 438, 511, 630, 657, 730, 876, 941, 1022, 1095, 1260, 1314, 1460, 1533, 1882, 2044, 2190, 2555, 2628, 2823, 3066, 3285, 3764, 4380, 4599, 4705, 5110, 5646, 6132, 6570, 6587, 7665, 8469, 9198, 9410, 10220, 11292, 13140, 13174, 14115, 15330, 16938, 18396, 18820, 19761, 22995, 26348, 28230, 30660, 32935, 33876, 39522, 42345, 45990, 56460, 59283, 65870, 68693, 79044, 84690, 91980, 98805, 118566, 131740, 137386, 169380, 197610, 206079, 237132, 274772, 296415, 343465, 395220, 412158, 480851, 592830, 618237, 686930, 824316, 961702, 1030395, 1185660, 1236474, 1373860, 1442553, 1923404, 2060790, 2404255, 2472948, 2885106, 3091185, 4121580, 4327659, 4808510, 5770212, 6182370, 7212765, 8655318, 9617020, 12364740, 14425530, 17310636, 21638295, 28851060, 43276590, 86553180]

約数ペア:

[(1, 86553180), (2, 43276590), (3, 28851060), (4, 21638295), (5, 17310636), (6, 14425530), (7, 12364740), (9, 9617020), (10, 8655318), (12, 7212765), (14, 6182370), (15, 5770212), (18, 4808510), (20, 4327659), (21, 4121580), (28, 3091185), (30, 2885106), (35, 2472948), (36, 2404255), (42, 2060790), (45, 1923404), (60, 1442553), (63, 1373860), (70, 1236474), (73, 1185660), (84, 1030395), (90, 961702), (105, 824316), (126, 686930), (140, 618237), (146, 592830), (180, 480851), (210, 412158), (219, 395220), (252, 343465), (292, 296415), (315, 274772), (365, 237132), (420, 206079), (438, 197610), (511, 169380), (630, 137386), (657, 131740), (730, 118566), (876, 98805), (941, 91980), (1022, 84690), (1095, 79044), (1260, 68693), (1314, 65870), (1460, 59283), (1533, 56460), (1882, 45990), (2044, 42345), (2190, 39522), (2555, 33876), (2628, 32935), (2823, 30660), (3066, 28230), (3285, 26348), (3764, 22995), (4380, 19761), (4599, 18820), (4705, 18396), (5110, 16938), (5646, 15330), (6132, 14115), (6570, 13174), (6587, 13140), (7665, 11292), (8469, 10220), (9198, 9410)]