72004416

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{331}}^1$

素因数の和:460

約数の個数: 112

約数和(自身を含む): 210482688

約数和(自身を除く): 138478272

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 103, 132, 176, 192, 206, 264, 309, 331, 352, 412, 528, 618, 662, 704, 824, 993, 1056, 1133, 1236, 1324, 1648, 1986, 2112, 2266, 2472, 2648, 3296, 3399, 3641, 3972, 4532, 4944, 5296, 6592, 6798, 7282, 7944, 9064, 9888, 10592, 10923, 13596, 14564, 15888, 18128, 19776, 21184, 21846, 27192, 29128, 31776, 34093, 36256, 43692, 54384, 58256, 63552, 68186, 72512, 87384, 102279, 108768, 116512, 136372, 174768, 204558, 217536, 233024, 272744, 349536, 375023, 409116, 545488, 699072, 750046, 818232, 1090976, 1125069, 1500092, 1636464, 2181952, 2250138, 3000184, 3272928, 4500276, 6000368, 6545856, 9000552, 12000736, 18001104, 24001472, 36002208, 72004416]

約数ペア:

[(1, 72004416), (2, 36002208), (3, 24001472), (4, 18001104), (6, 12000736), (8, 9000552), (11, 6545856), (12, 6000368), (16, 4500276), (22, 3272928), (24, 3000184), (32, 2250138), (33, 2181952), (44, 1636464), (48, 1500092), (64, 1125069), (66, 1090976), (88, 818232), (96, 750046), (103, 699072), (132, 545488), (176, 409116), (192, 375023), (206, 349536), (264, 272744), (309, 233024), (331, 217536), (352, 204558), (412, 174768), (528, 136372), (618, 116512), (662, 108768), (704, 102279), (824, 87384), (993, 72512), (1056, 68186), (1133, 63552), (1236, 58256), (1324, 54384), (1648, 43692), (1986, 36256), (2112, 34093), (2266, 31776), (2472, 29128), (2648, 27192), (3296, 21846), (3399, 21184), (3641, 19776), (3972, 18128), (4532, 15888), (4944, 14564), (5296, 13596), (6592, 10923), (6798, 10592), (7282, 9888), (7944, 9064)]