78441696

素因数分解:

$2^5\times 3^4\times {\mathrm{53}}^1\times {\mathrm{571}}^1$

素因数の和:646

約数の個数: 120

約数和(自身を含む): 235459224

約数和(自身を除く): 157017528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 53, 54, 72, 81, 96, 106, 108, 144, 159, 162, 212, 216, 288, 318, 324, 424, 432, 477, 571, 636, 648, 848, 864, 954, 1142, 1272, 1296, 1431, 1696, 1713, 1908, 2284, 2544, 2592, 2862, 3426, 3816, 4293, 4568, 5088, 5139, 5724, 6852, 7632, 8586, 9136, 10278, 11448, 13704, 15264, 15417, 17172, 18272, 20556, 22896, 27408, 30263, 30834, 34344, 41112, 45792, 46251, 54816, 60526, 61668, 68688, 82224, 90789, 92502, 121052, 123336, 137376, 164448, 181578, 185004, 242104, 246672, 272367, 363156, 370008, 484208, 493344, 544734, 726312, 740016, 817101, 968416, 1089468, 1452624, 1480032, 1634202, 2178936, 2451303, 2905248, 3268404, 4357872, 4902606, 6536808, 8715744, 9805212, 13073616, 19610424, 26147232, 39220848, 78441696]

約数ペア:

[(1, 78441696), (2, 39220848), (3, 26147232), (4, 19610424), (6, 13073616), (8, 9805212), (9, 8715744), (12, 6536808), (16, 4902606), (18, 4357872), (24, 3268404), (27, 2905248), (32, 2451303), (36, 2178936), (48, 1634202), (53, 1480032), (54, 1452624), (72, 1089468), (81, 968416), (96, 817101), (106, 740016), (108, 726312), (144, 544734), (159, 493344), (162, 484208), (212, 370008), (216, 363156), (288, 272367), (318, 246672), (324, 242104), (424, 185004), (432, 181578), (477, 164448), (571, 137376), (636, 123336), (648, 121052), (848, 92502), (864, 90789), (954, 82224), (1142, 68688), (1272, 61668), (1296, 60526), (1431, 54816), (1696, 46251), (1713, 45792), (1908, 41112), (2284, 34344), (2544, 30834), (2592, 30263), (2862, 27408), (3426, 22896), (3816, 20556), (4293, 18272), (4568, 17172), (5088, 15417), (5139, 15264), (5724, 13704), (6852, 11448), (7632, 10278), (8586, 9136)]