78224432

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{191}}^1$

素因数の和:402

約数の個数: 80

約数和(自身を含む): 179988480

約数和(自身を除く): 101764048

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 179, 191, 208, 286, 358, 382, 572, 716, 764, 1144, 1432, 1528, 1969, 2101, 2288, 2327, 2483, 2864, 3056, 3938, 4202, 4654, 4966, 7876, 8404, 9308, 9932, 15752, 16808, 18616, 19864, 25597, 27313, 31504, 33616, 34189, 37232, 39728, 51194, 54626, 68378, 102388, 109252, 136756, 204776, 218504, 273512, 376079, 409552, 437008, 444457, 547024, 752158, 888914, 1504316, 1777828, 3008632, 3555656, 4889027, 6017264, 7111312, 9778054, 19556108, 39112216, 78224432]

約数ペア:

[(1, 78224432), (2, 39112216), (4, 19556108), (8, 9778054), (11, 7111312), (13, 6017264), (16, 4889027), (22, 3555656), (26, 3008632), (44, 1777828), (52, 1504316), (88, 888914), (104, 752158), (143, 547024), (176, 444457), (179, 437008), (191, 409552), (208, 376079), (286, 273512), (358, 218504), (382, 204776), (572, 136756), (716, 109252), (764, 102388), (1144, 68378), (1432, 54626), (1528, 51194), (1969, 39728), (2101, 37232), (2288, 34189), (2327, 33616), (2483, 31504), (2864, 27313), (3056, 25597), (3938, 19864), (4202, 18616), (4654, 16808), (4966, 15752), (7876, 9932), (8404, 9308)]