80896428

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1123}}^1$

素因数の和:1188

約数の個数: 96

約数和(自身を含む): 226598400

約数和(自身を除く): 145701972

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 29, 36, 46, 54, 58, 69, 87, 92, 108, 116, 138, 174, 207, 261, 276, 348, 414, 522, 621, 667, 783, 828, 1044, 1123, 1242, 1334, 1566, 2001, 2246, 2484, 2668, 3132, 3369, 4002, 4492, 6003, 6738, 8004, 10107, 12006, 13476, 18009, 20214, 24012, 25829, 30321, 32567, 36018, 40428, 51658, 60642, 65134, 72036, 77487, 97701, 103316, 121284, 130268, 154974, 195402, 232461, 293103, 309948, 390804, 464922, 586206, 697383, 749041, 879309, 929844, 1172412, 1394766, 1498082, 1758618, 2247123, 2789532, 2996164, 3517236, 4494246, 6741369, 8988492, 13482738, 20224107, 26965476, 40448214, 80896428]

約数ペア:

[(1, 80896428), (2, 40448214), (3, 26965476), (4, 20224107), (6, 13482738), (9, 8988492), (12, 6741369), (18, 4494246), (23, 3517236), (27, 2996164), (29, 2789532), (36, 2247123), (46, 1758618), (54, 1498082), (58, 1394766), (69, 1172412), (87, 929844), (92, 879309), (108, 749041), (116, 697383), (138, 586206), (174, 464922), (207, 390804), (261, 309948), (276, 293103), (348, 232461), (414, 195402), (522, 154974), (621, 130268), (667, 121284), (783, 103316), (828, 97701), (1044, 77487), (1123, 72036), (1242, 65134), (1334, 60642), (1566, 51658), (2001, 40428), (2246, 36018), (2484, 32567), (2668, 30321), (3132, 25829), (3369, 24012), (4002, 20214), (4492, 18009), (6003, 13476), (6738, 12006), (8004, 10107)]