72423904

素因数分解:

$2^5\times 7^1\times {\mathrm{29}}^1\times {\mathrm{11149}}^1$

素因数の和:11195

約数の個数: 48

約数和(自身を含む): 168588000

約数和(自身を除く): 96164096

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 112, 116, 203, 224, 232, 406, 464, 812, 928, 1624, 3248, 6496, 11149, 22298, 44596, 78043, 89192, 156086, 178384, 312172, 323321, 356768, 624344, 646642, 1248688, 1293284, 2263247, 2497376, 2586568, 4526494, 5173136, 9052988, 10346272, 18105976, 36211952, 72423904]

約数ペア:

[(1, 72423904), (2, 36211952), (4, 18105976), (7, 10346272), (8, 9052988), (14, 5173136), (16, 4526494), (28, 2586568), (29, 2497376), (32, 2263247), (56, 1293284), (58, 1248688), (112, 646642), (116, 624344), (203, 356768), (224, 323321), (232, 312172), (406, 178384), (464, 156086), (812, 89192), (928, 78043), (1624, 44596), (3248, 22298), (6496, 11149)]