42945876

素因数分解:

$2^2\times 3^5\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1$

素因数の和:172

約数の個数: 144

約数和(自身を含む): 125483904

約数和(自身を除く): 82538028

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 23, 27, 34, 36, 46, 51, 54, 68, 69, 81, 92, 102, 108, 113, 138, 153, 162, 204, 207, 226, 243, 276, 306, 324, 339, 391, 414, 452, 459, 486, 612, 621, 678, 782, 828, 918, 972, 1017, 1173, 1242, 1356, 1377, 1564, 1836, 1863, 1921, 2034, 2346, 2484, 2599, 2754, 3051, 3519, 3726, 3842, 4068, 4131, 4692, 5198, 5508, 5589, 5763, 6102, 7038, 7452, 7684, 7797, 8262, 9153, 10396, 10557, 11178, 11526, 12204, 14076, 15594, 16524, 17289, 18306, 21114, 22356, 23052, 23391, 27459, 31188, 31671, 34578, 36612, 42228, 44183, 46782, 51867, 54918, 63342, 69156, 70173, 88366, 93564, 95013, 103734, 109836, 126684, 132549, 140346, 155601, 176732, 190026, 207468, 210519, 265098, 280692, 311202, 380052, 397647, 421038, 466803, 530196, 622404, 631557, 795294, 842076, 933606, 1192941, 1263114, 1590588, 1867212, 2385882, 2526228, 3578823, 4771764, 7157646, 10736469, 14315292, 21472938, 42945876]

約数ペア:

[(1, 42945876), (2, 21472938), (3, 14315292), (4, 10736469), (6, 7157646), (9, 4771764), (12, 3578823), (17, 2526228), (18, 2385882), (23, 1867212), (27, 1590588), (34, 1263114), (36, 1192941), (46, 933606), (51, 842076), (54, 795294), (68, 631557), (69, 622404), (81, 530196), (92, 466803), (102, 421038), (108, 397647), (113, 380052), (138, 311202), (153, 280692), (162, 265098), (204, 210519), (207, 207468), (226, 190026), (243, 176732), (276, 155601), (306, 140346), (324, 132549), (339, 126684), (391, 109836), (414, 103734), (452, 95013), (459, 93564), (486, 88366), (612, 70173), (621, 69156), (678, 63342), (782, 54918), (828, 51867), (918, 46782), (972, 44183), (1017, 42228), (1173, 36612), (1242, 34578), (1356, 31671), (1377, 31188), (1564, 27459), (1836, 23391), (1863, 23052), (1921, 22356), (2034, 21114), (2346, 18306), (2484, 17289), (2599, 16524), (2754, 15594), (3051, 14076), (3519, 12204), (3726, 11526), (3842, 11178), (4068, 10557), (4131, 10396), (4692, 9153), (5198, 8262), (5508, 7797), (5589, 7684), (5763, 7452), (6102, 7038)]