66933828

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1$

素因数の和:266

約数の個数: 144

約数和(自身を含む): 198132480

約数和(自身を除く): 131198652

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 47, 51, 52, 68, 78, 94, 102, 117, 141, 153, 156, 179, 188, 204, 221, 234, 282, 306, 358, 423, 442, 468, 537, 564, 611, 612, 663, 716, 799, 846, 884, 1074, 1222, 1326, 1598, 1611, 1692, 1833, 1989, 2148, 2327, 2397, 2444, 2652, 3043, 3196, 3222, 3666, 3978, 4654, 4794, 5499, 6086, 6444, 6981, 7191, 7332, 7956, 8413, 9129, 9308, 9588, 10387, 10998, 12172, 13962, 14382, 16826, 18258, 20774, 20943, 21996, 25239, 27387, 27924, 28764, 31161, 33652, 36516, 39559, 41548, 41886, 50478, 54774, 62322, 75717, 79118, 83772, 93483, 100956, 109369, 109548, 118677, 124644, 143021, 151434, 158236, 186966, 218738, 237354, 286042, 302868, 328107, 356031, 373932, 429063, 437476, 474708, 572084, 656214, 712062, 858126, 984321, 1287189, 1312428, 1424124, 1716252, 1859273, 1968642, 2574378, 3718546, 3937284, 5148756, 5577819, 7437092, 11155638, 16733457, 22311276, 33466914, 66933828]

約数ペア:

[(1, 66933828), (2, 33466914), (3, 22311276), (4, 16733457), (6, 11155638), (9, 7437092), (12, 5577819), (13, 5148756), (17, 3937284), (18, 3718546), (26, 2574378), (34, 1968642), (36, 1859273), (39, 1716252), (47, 1424124), (51, 1312428), (52, 1287189), (68, 984321), (78, 858126), (94, 712062), (102, 656214), (117, 572084), (141, 474708), (153, 437476), (156, 429063), (179, 373932), (188, 356031), (204, 328107), (221, 302868), (234, 286042), (282, 237354), (306, 218738), (358, 186966), (423, 158236), (442, 151434), (468, 143021), (537, 124644), (564, 118677), (611, 109548), (612, 109369), (663, 100956), (716, 93483), (799, 83772), (846, 79118), (884, 75717), (1074, 62322), (1222, 54774), (1326, 50478), (1598, 41886), (1611, 41548), (1692, 39559), (1833, 36516), (1989, 33652), (2148, 31161), (2327, 28764), (2397, 27924), (2444, 27387), (2652, 25239), (3043, 21996), (3196, 20943), (3222, 20774), (3666, 18258), (3978, 16826), (4654, 14382), (4794, 13962), (5499, 12172), (6086, 10998), (6444, 10387), (6981, 9588), (7191, 9308), (7332, 9129), (7956, 8413)]