83643984

素因数分解:

$2^4\times 3^2\times {\mathrm{73}}^2\times {\mathrm{109}}^1$

素因数の和:269

約数の個数: 90

約数和(自身を含む): 239514990

約数和(自身を除く): 155871006

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 73, 109, 144, 146, 218, 219, 292, 327, 436, 438, 584, 654, 657, 872, 876, 981, 1168, 1308, 1314, 1744, 1752, 1962, 2616, 2628, 3504, 3924, 5232, 5256, 5329, 7848, 7957, 10512, 10658, 15696, 15914, 15987, 21316, 23871, 31828, 31974, 42632, 47742, 47961, 63656, 63948, 71613, 85264, 95484, 95922, 127312, 127896, 143226, 190968, 191844, 255792, 286452, 381936, 383688, 572904, 580861, 767376, 1145808, 1161722, 1742583, 2323444, 3485166, 4646888, 5227749, 6970332, 9293776, 10455498, 13940664, 20910996, 27881328, 41821992, 83643984]

約数ペア:

[(1, 83643984), (2, 41821992), (3, 27881328), (4, 20910996), (6, 13940664), (8, 10455498), (9, 9293776), (12, 6970332), (16, 5227749), (18, 4646888), (24, 3485166), (36, 2323444), (48, 1742583), (72, 1161722), (73, 1145808), (109, 767376), (144, 580861), (146, 572904), (218, 383688), (219, 381936), (292, 286452), (327, 255792), (436, 191844), (438, 190968), (584, 143226), (654, 127896), (657, 127312), (872, 95922), (876, 95484), (981, 85264), (1168, 71613), (1308, 63948), (1314, 63656), (1744, 47961), (1752, 47742), (1962, 42632), (2616, 31974), (2628, 31828), (3504, 23871), (3924, 21316), (5232, 15987), (5256, 15914), (5329, 15696), (7848, 10658), (7957, 10512)]