61438872

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{4391}}^1$

素因数の和:4464

約数の個数: 64

約数和(自身を含む): 170760960

約数和(自身を除く): 109322088

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 53, 66, 88, 106, 132, 159, 212, 264, 318, 424, 583, 636, 1166, 1272, 1749, 2332, 3498, 4391, 4664, 6996, 8782, 13173, 13992, 17564, 26346, 35128, 48301, 52692, 96602, 105384, 144903, 193204, 232723, 289806, 386408, 465446, 579612, 698169, 930892, 1159224, 1396338, 1861784, 2559953, 2792676, 5119906, 5585352, 7679859, 10239812, 15359718, 20479624, 30719436, 61438872]

約数ペア:

[(1, 61438872), (2, 30719436), (3, 20479624), (4, 15359718), (6, 10239812), (8, 7679859), (11, 5585352), (12, 5119906), (22, 2792676), (24, 2559953), (33, 1861784), (44, 1396338), (53, 1159224), (66, 930892), (88, 698169), (106, 579612), (132, 465446), (159, 386408), (212, 289806), (264, 232723), (318, 193204), (424, 144903), (583, 105384), (636, 96602), (1166, 52692), (1272, 48301), (1749, 35128), (2332, 26346), (3498, 17564), (4391, 13992), (4664, 13173), (6996, 8782)]