78138936

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{63839}}^1$

素因数の和:63868

約数の個数: 48

約数和(自身を含む): 224078400

約数和(自身を除く): 145939464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 408, 612, 1224, 63839, 127678, 191517, 255356, 383034, 510712, 574551, 766068, 1085263, 1149102, 1532136, 2170526, 2298204, 3255789, 4341052, 4596408, 6511578, 8682104, 9767367, 13023156, 19534734, 26046312, 39069468, 78138936]

約数ペア:

[(1, 78138936), (2, 39069468), (3, 26046312), (4, 19534734), (6, 13023156), (8, 9767367), (9, 8682104), (12, 6511578), (17, 4596408), (18, 4341052), (24, 3255789), (34, 2298204), (36, 2170526), (51, 1532136), (68, 1149102), (72, 1085263), (102, 766068), (136, 574551), (153, 510712), (204, 383034), (306, 255356), (408, 191517), (612, 127678), (1224, 63839)]