81832032

素因数分解:

$2^5\times 3^4\times {\mathrm{131}}^1\times {\mathrm{241}}^1$

素因数の和:394

約数の個数: 120

約数和(自身を含む): 243509112

約数和(自身を除く): 161677080

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 131, 144, 162, 216, 241, 262, 288, 324, 393, 432, 482, 524, 648, 723, 786, 864, 964, 1048, 1179, 1296, 1446, 1572, 1928, 2096, 2169, 2358, 2592, 2892, 3144, 3537, 3856, 4192, 4338, 4716, 5784, 6288, 6507, 7074, 7712, 8676, 9432, 10611, 11568, 12576, 13014, 14148, 17352, 18864, 19521, 21222, 23136, 26028, 28296, 31571, 34704, 37728, 39042, 42444, 52056, 56592, 63142, 69408, 78084, 84888, 94713, 104112, 113184, 126284, 156168, 169776, 189426, 208224, 252568, 284139, 312336, 339552, 378852, 505136, 568278, 624672, 757704, 852417, 1010272, 1136556, 1515408, 1704834, 2273112, 2557251, 3030816, 3409668, 4546224, 5114502, 6819336, 9092448, 10229004, 13638672, 20458008, 27277344, 40916016, 81832032]

約数ペア:

[(1, 81832032), (2, 40916016), (3, 27277344), (4, 20458008), (6, 13638672), (8, 10229004), (9, 9092448), (12, 6819336), (16, 5114502), (18, 4546224), (24, 3409668), (27, 3030816), (32, 2557251), (36, 2273112), (48, 1704834), (54, 1515408), (72, 1136556), (81, 1010272), (96, 852417), (108, 757704), (131, 624672), (144, 568278), (162, 505136), (216, 378852), (241, 339552), (262, 312336), (288, 284139), (324, 252568), (393, 208224), (432, 189426), (482, 169776), (524, 156168), (648, 126284), (723, 113184), (786, 104112), (864, 94713), (964, 84888), (1048, 78084), (1179, 69408), (1296, 63142), (1446, 56592), (1572, 52056), (1928, 42444), (2096, 39042), (2169, 37728), (2358, 34704), (2592, 31571), (2892, 28296), (3144, 26028), (3537, 23136), (3856, 21222), (4192, 19521), (4338, 18864), (4716, 17352), (5784, 14148), (6288, 13014), (6507, 12576), (7074, 11568), (7712, 10611), (8676, 9432)]