77877928404

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{1879}}^1\times {\mathrm{67723}}^1$

素因数の和:69629

約数の個数: 72

約数和(自身を含む): 208551994560

約数和(自身を除く): 130674066156

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 1879, 3758, 5637, 7516, 11274, 16911, 22548, 31943, 33822, 63886, 67644, 67723, 95829, 127772, 135446, 191658, 203169, 270892, 287487, 383316, 406338, 574974, 609507, 812676, 1149948, 1151291, 1219014, 2302582, 2438028, 3453873, 4605164, 6907746, 10361619, 13815492, 20723238, 41446476, 127251517, 254503034, 381754551, 509006068, 763509102, 1145263653, 1527018204, 2163275789, 2290527306, 4326551578, 4581054612, 6489827367, 8653103156, 12979654734, 19469482101, 25959309468, 38938964202, 77877928404]

約数ペア:

[(1, 77877928404), (2, 38938964202), (3, 25959309468), (4, 19469482101), (6, 12979654734), (9, 8653103156), (12, 6489827367), (17, 4581054612), (18, 4326551578), (34, 2290527306), (36, 2163275789), (51, 1527018204), (68, 1145263653), (102, 763509102), (153, 509006068), (204, 381754551), (306, 254503034), (612, 127251517), (1879, 41446476), (3758, 20723238), (5637, 13815492), (7516, 10361619), (11274, 6907746), (16911, 4605164), (22548, 3453873), (31943, 2438028), (33822, 2302582), (63886, 1219014), (67644, 1151291), (67723, 1149948), (95829, 812676), (127772, 609507), (135446, 574974), (191658, 406338), (203169, 383316), (270892, 287487)]