63828036

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{491}}^1$

素因数の和:681

約数の個数: 72

約数和(自身を含む): 169775424

約数和(自身を除く): 105947388

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 157, 207, 276, 314, 414, 471, 491, 628, 828, 942, 982, 1413, 1473, 1884, 1964, 2826, 2946, 3611, 4419, 5652, 5892, 7222, 8838, 10833, 11293, 14444, 17676, 21666, 22586, 32499, 33879, 43332, 45172, 64998, 67758, 77087, 101637, 129996, 135516, 154174, 203274, 231261, 308348, 406548, 462522, 693783, 925044, 1387566, 1773001, 2775132, 3546002, 5319003, 7092004, 10638006, 15957009, 21276012, 31914018, 63828036]

約数ペア:

[(1, 63828036), (2, 31914018), (3, 21276012), (4, 15957009), (6, 10638006), (9, 7092004), (12, 5319003), (18, 3546002), (23, 2775132), (36, 1773001), (46, 1387566), (69, 925044), (92, 693783), (138, 462522), (157, 406548), (207, 308348), (276, 231261), (314, 203274), (414, 154174), (471, 135516), (491, 129996), (628, 101637), (828, 77087), (942, 67758), (982, 64998), (1413, 45172), (1473, 43332), (1884, 33879), (1964, 32499), (2826, 22586), (2946, 21666), (3611, 17676), (4419, 14444), (5652, 11293), (5892, 10833), (7222, 8838)]