87424216

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{439}}^1$

素因数の和:560

約数の個数: 64

約数和(自身を含む): 187545600

約数和(自身を除く): 100121384

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 73, 88, 124, 146, 248, 292, 341, 439, 584, 682, 803, 878, 1364, 1606, 1756, 2263, 2728, 3212, 3512, 4526, 4829, 6424, 9052, 9658, 13609, 18104, 19316, 24893, 27218, 32047, 38632, 49786, 54436, 64094, 99572, 108872, 128188, 149699, 199144, 256376, 299398, 352517, 598796, 705034, 993457, 1197592, 1410068, 1986914, 2820136, 3973828, 7947656, 10928027, 21856054, 43712108, 87424216]

約数ペア:

[(1, 87424216), (2, 43712108), (4, 21856054), (8, 10928027), (11, 7947656), (22, 3973828), (31, 2820136), (44, 1986914), (62, 1410068), (73, 1197592), (88, 993457), (124, 705034), (146, 598796), (248, 352517), (292, 299398), (341, 256376), (439, 199144), (584, 149699), (682, 128188), (803, 108872), (878, 99572), (1364, 64094), (1606, 54436), (1756, 49786), (2263, 38632), (2728, 32047), (3212, 27218), (3512, 24893), (4526, 19316), (4829, 18104), (6424, 13609), (9052, 9658)]