42920928

素因数分解:

$2^5\times 3^4\times {\mathrm{29}}^1\times {\mathrm{571}}^1$

素因数の和:622

約数の個数: 120

約数和(自身を含む): 130810680

約数和(自身を除く): 87889752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 32, 36, 48, 54, 58, 72, 81, 87, 96, 108, 116, 144, 162, 174, 216, 232, 261, 288, 324, 348, 432, 464, 522, 571, 648, 696, 783, 864, 928, 1044, 1142, 1296, 1392, 1566, 1713, 2088, 2284, 2349, 2592, 2784, 3132, 3426, 4176, 4568, 4698, 5139, 6264, 6852, 8352, 9136, 9396, 10278, 12528, 13704, 15417, 16559, 18272, 18792, 20556, 25056, 27408, 30834, 33118, 37584, 41112, 46251, 49677, 54816, 61668, 66236, 75168, 82224, 92502, 99354, 123336, 132472, 149031, 164448, 185004, 198708, 246672, 264944, 298062, 370008, 397416, 447093, 493344, 529888, 596124, 740016, 794832, 894186, 1192248, 1341279, 1480032, 1589664, 1788372, 2384496, 2682558, 3576744, 4768992, 5365116, 7153488, 10730232, 14306976, 21460464, 42920928]

約数ペア:

[(1, 42920928), (2, 21460464), (3, 14306976), (4, 10730232), (6, 7153488), (8, 5365116), (9, 4768992), (12, 3576744), (16, 2682558), (18, 2384496), (24, 1788372), (27, 1589664), (29, 1480032), (32, 1341279), (36, 1192248), (48, 894186), (54, 794832), (58, 740016), (72, 596124), (81, 529888), (87, 493344), (96, 447093), (108, 397416), (116, 370008), (144, 298062), (162, 264944), (174, 246672), (216, 198708), (232, 185004), (261, 164448), (288, 149031), (324, 132472), (348, 123336), (432, 99354), (464, 92502), (522, 82224), (571, 75168), (648, 66236), (696, 61668), (783, 54816), (864, 49677), (928, 46251), (1044, 41112), (1142, 37584), (1296, 33118), (1392, 30834), (1566, 27408), (1713, 25056), (2088, 20556), (2284, 18792), (2349, 18272), (2592, 16559), (2784, 15417), (3132, 13704), (3426, 12528), (4176, 10278), (4568, 9396), (4698, 9136), (5139, 8352), (6264, 6852)]