72443952

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{10267}}^1$

素因数の和:10295

約数の個数: 90

約数和(自身を含む): 235866228

約数和(自身を除く): 163422276

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 441, 504, 588, 784, 882, 1008, 1176, 1764, 2352, 3528, 7056, 10267, 20534, 30801, 41068, 61602, 71869, 82136, 92403, 123204, 143738, 164272, 184806, 215607, 246408, 287476, 369612, 431214, 492816, 503083, 574952, 646821, 739224, 862428, 1006166, 1149904, 1293642, 1478448, 1509249, 1724856, 2012332, 2587284, 3018498, 3449712, 4024664, 4527747, 5174568, 6036996, 8049328, 9055494, 10349136, 12073992, 18110988, 24147984, 36221976, 72443952]

約数ペア:

[(1, 72443952), (2, 36221976), (3, 24147984), (4, 18110988), (6, 12073992), (7, 10349136), (8, 9055494), (9, 8049328), (12, 6036996), (14, 5174568), (16, 4527747), (18, 4024664), (21, 3449712), (24, 3018498), (28, 2587284), (36, 2012332), (42, 1724856), (48, 1509249), (49, 1478448), (56, 1293642), (63, 1149904), (72, 1006166), (84, 862428), (98, 739224), (112, 646821), (126, 574952), (144, 503083), (147, 492816), (168, 431214), (196, 369612), (252, 287476), (294, 246408), (336, 215607), (392, 184806), (441, 164272), (504, 143738), (588, 123204), (784, 92403), (882, 82136), (1008, 71869), (1176, 61602), (1764, 41068), (2352, 30801), (3528, 20534), (7056, 10267)]