89349948

素因数分解:

$2^2\times 3^2\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{353}}^1$

素因数の和:531

約数の個数: 72

約数和(自身を含む): 231940800

約数和(自身を除く): 142590852

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 79, 89, 158, 178, 237, 267, 316, 353, 356, 474, 534, 706, 711, 801, 948, 1059, 1068, 1412, 1422, 1602, 2118, 2844, 3177, 3204, 4236, 6354, 7031, 12708, 14062, 21093, 27887, 28124, 31417, 42186, 55774, 62834, 63279, 83661, 84372, 94251, 111548, 125668, 126558, 167322, 188502, 250983, 253116, 282753, 334644, 377004, 501966, 565506, 1003932, 1131012, 2481943, 4963886, 7445829, 9927772, 14891658, 22337487, 29783316, 44674974, 89349948]

約数ペア:

[(1, 89349948), (2, 44674974), (3, 29783316), (4, 22337487), (6, 14891658), (9, 9927772), (12, 7445829), (18, 4963886), (36, 2481943), (79, 1131012), (89, 1003932), (158, 565506), (178, 501966), (237, 377004), (267, 334644), (316, 282753), (353, 253116), (356, 250983), (474, 188502), (534, 167322), (706, 126558), (711, 125668), (801, 111548), (948, 94251), (1059, 84372), (1068, 83661), (1412, 63279), (1422, 62834), (1602, 55774), (2118, 42186), (2844, 31417), (3177, 28124), (3204, 27887), (4236, 21093), (6354, 14062), (7031, 12708)]