86858820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{10267}}^1$

素因数の和:10329

約数の個数: 72

約数和(自身を含む): 269103744

約数和(自身を除く): 182244924

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 90, 94, 141, 180, 188, 235, 282, 423, 470, 564, 705, 846, 940, 1410, 1692, 2115, 2820, 4230, 8460, 10267, 20534, 30801, 41068, 51335, 61602, 92403, 102670, 123204, 154005, 184806, 205340, 308010, 369612, 462015, 482549, 616020, 924030, 965098, 1447647, 1848060, 1930196, 2412745, 2895294, 4342941, 4825490, 5790588, 7238235, 8685882, 9650980, 14476470, 17371764, 21714705, 28952940, 43429410, 86858820]

約数ペア:

[(1, 86858820), (2, 43429410), (3, 28952940), (4, 21714705), (5, 17371764), (6, 14476470), (9, 9650980), (10, 8685882), (12, 7238235), (15, 5790588), (18, 4825490), (20, 4342941), (30, 2895294), (36, 2412745), (45, 1930196), (47, 1848060), (60, 1447647), (90, 965098), (94, 924030), (141, 616020), (180, 482549), (188, 462015), (235, 369612), (282, 308010), (423, 205340), (470, 184806), (564, 154005), (705, 123204), (846, 102670), (940, 92403), (1410, 61602), (1692, 51335), (2115, 41068), (2820, 30801), (4230, 20534), (8460, 10267)]