27881328

素因数分解:

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

素因数の和:266

約数の個数: 60

約数和(自身を含む): 73696920

約数和(自身を除く): 45815592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 73, 109, 146, 218, 219, 292, 327, 436, 438, 584, 654, 872, 876, 1168, 1308, 1744, 1752, 2616, 3504, 5232, 5329, 7957, 10658, 15914, 15987, 21316, 23871, 31828, 31974, 42632, 47742, 63656, 63948, 85264, 95484, 127312, 127896, 190968, 255792, 381936, 580861, 1161722, 1742583, 2323444, 3485166, 4646888, 6970332, 9293776, 13940664, 27881328]

約数ペア:

[(1, 27881328), (2, 13940664), (3, 9293776), (4, 6970332), (6, 4646888), (8, 3485166), (12, 2323444), (16, 1742583), (24, 1161722), (48, 580861), (73, 381936), (109, 255792), (146, 190968), (218, 127896), (219, 127312), (292, 95484), (327, 85264), (436, 63948), (438, 63656), (584, 47742), (654, 42632), (872, 31974), (876, 31828), (1168, 23871), (1308, 21316), (1744, 15987), (1752, 15914), (2616, 10658), (3504, 7957), (5232, 5329)]