64812534

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{631}}^1$

素因数の和:725

約数の個数: 64

約数和(自身を含む): 147432960

約数和(自身を除く): 82620426

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 51, 53, 57, 102, 106, 114, 159, 318, 323, 631, 646, 901, 969, 1007, 1262, 1802, 1893, 1938, 2014, 2703, 3021, 3786, 5406, 6042, 10727, 11989, 17119, 21454, 23978, 32181, 33443, 34238, 35967, 51357, 64362, 66886, 71934, 100329, 102714, 200658, 203813, 407626, 568531, 611439, 635417, 1137062, 1222878, 1270834, 1705593, 1906251, 3411186, 3812502, 10802089, 21604178, 32406267, 64812534]

約数ペア:

[(1, 64812534), (2, 32406267), (3, 21604178), (6, 10802089), (17, 3812502), (19, 3411186), (34, 1906251), (38, 1705593), (51, 1270834), (53, 1222878), (57, 1137062), (102, 635417), (106, 611439), (114, 568531), (159, 407626), (318, 203813), (323, 200658), (631, 102714), (646, 100329), (901, 71934), (969, 66886), (1007, 64362), (1262, 51357), (1802, 35967), (1893, 34238), (1938, 33443), (2014, 32181), (2703, 23978), (3021, 21454), (3786, 17119), (5406, 11989), (6042, 10727)]