878271108

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{7639}}^1$

素因数の和:7737

約数の個数: 96

約数和(自身を含む): 2443822080

約数和(自身を除く): 1565550972

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 67, 78, 132, 134, 143, 156, 201, 268, 286, 402, 429, 572, 737, 804, 858, 871, 1474, 1716, 1742, 2211, 2613, 2948, 3484, 4422, 5226, 7639, 8844, 9581, 10452, 15278, 19162, 22917, 28743, 30556, 38324, 45834, 57486, 84029, 91668, 99307, 114972, 168058, 198614, 252087, 297921, 336116, 397228, 504174, 511813, 595842, 1008348, 1023626, 1092377, 1191684, 1535439, 2047252, 2184754, 3070878, 3277131, 4369508, 5629943, 6141756, 6554262, 6653569, 11259886, 13108524, 13307138, 16889829, 19960707, 22519772, 26614276, 33779658, 39921414, 67559316, 73189259, 79842828, 146378518, 219567777, 292757036, 439135554, 878271108]

約数ペア:

[(1, 878271108), (2, 439135554), (3, 292757036), (4, 219567777), (6, 146378518), (11, 79842828), (12, 73189259), (13, 67559316), (22, 39921414), (26, 33779658), (33, 26614276), (39, 22519772), (44, 19960707), (52, 16889829), (66, 13307138), (67, 13108524), (78, 11259886), (132, 6653569), (134, 6554262), (143, 6141756), (156, 5629943), (201, 4369508), (268, 3277131), (286, 3070878), (402, 2184754), (429, 2047252), (572, 1535439), (737, 1191684), (804, 1092377), (858, 1023626), (871, 1008348), (1474, 595842), (1716, 511813), (1742, 504174), (2211, 397228), (2613, 336116), (2948, 297921), (3484, 252087), (4422, 198614), (5226, 168058), (7639, 114972), (8844, 99307), (9581, 91668), (10452, 84029), (15278, 57486), (19162, 45834), (22917, 38324), (28743, 30556)]