72699648

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{13523}}^1$

素因数の和:13549

約数の個数: 72

約数和(自身を含む): 221144448

約数和(自身を除く): 148444800

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 672, 768, 896, 1344, 1792, 2688, 5376, 13523, 27046, 40569, 54092, 81138, 94661, 108184, 162276, 189322, 216368, 283983, 324552, 378644, 432736, 567966, 649104, 757288, 865472, 1135932, 1298208, 1514576, 1730944, 2271864, 2596416, 3029152, 3461888, 4543728, 5192832, 6058304, 9087456, 10385664, 12116608, 18174912, 24233216, 36349824, 72699648]

約数ペア:

[(1, 72699648), (2, 36349824), (3, 24233216), (4, 18174912), (6, 12116608), (7, 10385664), (8, 9087456), (12, 6058304), (14, 5192832), (16, 4543728), (21, 3461888), (24, 3029152), (28, 2596416), (32, 2271864), (42, 1730944), (48, 1514576), (56, 1298208), (64, 1135932), (84, 865472), (96, 757288), (112, 649104), (128, 567966), (168, 432736), (192, 378644), (224, 324552), (256, 283983), (336, 216368), (384, 189322), (448, 162276), (672, 108184), (768, 94661), (896, 81138), (1344, 54092), (1792, 40569), (2688, 27046), (5376, 13523)]