72376416

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{3989}}^1$

素因数の和:4018

約数の個数: 120

約数和(自身を含む): 243326160

約数和(自身を除く): 170949744

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 216, 224, 252, 288, 324, 336, 378, 432, 504, 567, 648, 672, 756, 864, 1008, 1134, 1296, 1512, 2016, 2268, 2592, 3024, 3989, 4536, 6048, 7978, 9072, 11967, 15956, 18144, 23934, 27923, 31912, 35901, 47868, 55846, 63824, 71802, 83769, 95736, 107703, 111692, 127648, 143604, 167538, 191472, 215406, 223384, 251307, 287208, 323109, 335076, 382944, 430812, 446768, 502614, 574416, 646218, 670152, 753921, 861624, 893536, 1005228, 1148832, 1292436, 1340304, 1507842, 1723248, 2010456, 2261763, 2584872, 2680608, 3015684, 3446496, 4020912, 4523526, 5169744, 6031368, 8041824, 9047052, 10339488, 12062736, 18094104, 24125472, 36188208, 72376416]

約数ペア:

[(1, 72376416), (2, 36188208), (3, 24125472), (4, 18094104), (6, 12062736), (7, 10339488), (8, 9047052), (9, 8041824), (12, 6031368), (14, 5169744), (16, 4523526), (18, 4020912), (21, 3446496), (24, 3015684), (27, 2680608), (28, 2584872), (32, 2261763), (36, 2010456), (42, 1723248), (48, 1507842), (54, 1340304), (56, 1292436), (63, 1148832), (72, 1005228), (81, 893536), (84, 861624), (96, 753921), (108, 670152), (112, 646218), (126, 574416), (144, 502614), (162, 446768), (168, 430812), (189, 382944), (216, 335076), (224, 323109), (252, 287208), (288, 251307), (324, 223384), (336, 215406), (378, 191472), (432, 167538), (504, 143604), (567, 127648), (648, 111692), (672, 107703), (756, 95736), (864, 83769), (1008, 71802), (1134, 63824), (1296, 55846), (1512, 47868), (2016, 35901), (2268, 31912), (2592, 27923), (3024, 23934), (3989, 18144), (4536, 15956), (6048, 11967), (7978, 9072)]