86711988

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^3\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:190

約数の個数: 96

約数和(自身を含む): 228735360

約数和(自身を除く): 142023372

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 61, 66, 89, 121, 122, 132, 178, 183, 242, 244, 267, 356, 363, 366, 484, 534, 671, 726, 732, 979, 1068, 1331, 1342, 1452, 1958, 2013, 2662, 2684, 2937, 3916, 3993, 4026, 5324, 5429, 5874, 7381, 7986, 8052, 10769, 10858, 11748, 14762, 15972, 16287, 21538, 21716, 22143, 29524, 32307, 32574, 43076, 44286, 59719, 64614, 65148, 81191, 88572, 118459, 119438, 129228, 162382, 179157, 236918, 238876, 243573, 324764, 355377, 358314, 473836, 487146, 656909, 710754, 716628, 974292, 1313818, 1421508, 1970727, 2627636, 3941454, 7225999, 7882908, 14451998, 21677997, 28903996, 43355994, 86711988]

約数ペア:

[(1, 86711988), (2, 43355994), (3, 28903996), (4, 21677997), (6, 14451998), (11, 7882908), (12, 7225999), (22, 3941454), (33, 2627636), (44, 1970727), (61, 1421508), (66, 1313818), (89, 974292), (121, 716628), (122, 710754), (132, 656909), (178, 487146), (183, 473836), (242, 358314), (244, 355377), (267, 324764), (356, 243573), (363, 238876), (366, 236918), (484, 179157), (534, 162382), (671, 129228), (726, 119438), (732, 118459), (979, 88572), (1068, 81191), (1331, 65148), (1342, 64614), (1452, 59719), (1958, 44286), (2013, 43076), (2662, 32574), (2684, 32307), (2937, 29524), (3916, 22143), (3993, 21716), (4026, 21538), (5324, 16287), (5429, 15972), (5874, 14762), (7381, 11748), (7986, 10858), (8052, 10769)]