81599832

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{337}}^1$

素因数の和:430

約数の個数: 128

約数和(自身を含む): 243360000

約数和(自身を除く): 161760168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 59, 72, 76, 108, 114, 118, 152, 171, 177, 216, 228, 236, 337, 342, 354, 456, 472, 513, 531, 674, 684, 708, 1011, 1026, 1062, 1121, 1348, 1368, 1416, 1593, 2022, 2052, 2124, 2242, 2696, 3033, 3186, 3363, 4044, 4104, 4248, 4484, 6066, 6372, 6403, 6726, 8088, 8968, 9099, 10089, 12132, 12744, 12806, 13452, 18198, 19209, 19883, 20178, 24264, 25612, 26904, 30267, 36396, 38418, 39766, 40356, 51224, 57627, 59649, 60534, 72792, 76836, 79532, 80712, 115254, 119298, 121068, 153672, 159064, 172881, 178947, 230508, 238596, 242136, 345762, 357894, 377777, 461016, 477192, 536841, 691524, 715788, 755554, 1073682, 1133331, 1383048, 1431576, 1511108, 2147364, 2266662, 3022216, 3399993, 4294728, 4533324, 6799986, 9066648, 10199979, 13599972, 20399958, 27199944, 40799916, 81599832]

約数ペア:

[(1, 81599832), (2, 40799916), (3, 27199944), (4, 20399958), (6, 13599972), (8, 10199979), (9, 9066648), (12, 6799986), (18, 4533324), (19, 4294728), (24, 3399993), (27, 3022216), (36, 2266662), (38, 2147364), (54, 1511108), (57, 1431576), (59, 1383048), (72, 1133331), (76, 1073682), (108, 755554), (114, 715788), (118, 691524), (152, 536841), (171, 477192), (177, 461016), (216, 377777), (228, 357894), (236, 345762), (337, 242136), (342, 238596), (354, 230508), (456, 178947), (472, 172881), (513, 159064), (531, 153672), (674, 121068), (684, 119298), (708, 115254), (1011, 80712), (1026, 79532), (1062, 76836), (1121, 72792), (1348, 60534), (1368, 59649), (1416, 57627), (1593, 51224), (2022, 40356), (2052, 39766), (2124, 38418), (2242, 36396), (2696, 30267), (3033, 26904), (3186, 25612), (3363, 24264), (4044, 20178), (4104, 19883), (4248, 19209), (4484, 18198), (6066, 13452), (6372, 12806), (6403, 12744), (6726, 12132), (8088, 10089), (8968, 9099)]