63837872

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{229}}^1$

素因数の和:394

約数の個数: 80

約数和(自身を含む): 150585600

約数和(自身を除く): 86747728

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 131, 133, 152, 229, 262, 266, 304, 458, 524, 532, 916, 917, 1048, 1064, 1603, 1832, 1834, 2096, 2128, 2489, 3206, 3664, 3668, 4351, 4978, 6412, 7336, 8702, 9956, 12824, 14672, 17404, 17423, 19912, 25648, 29999, 30457, 34808, 34846, 39824, 59998, 60914, 69616, 69692, 119996, 121828, 139384, 209993, 239992, 243656, 278768, 419986, 479984, 487312, 569981, 839972, 1139962, 1679944, 2279924, 3359888, 3989867, 4559848, 7979734, 9119696, 15959468, 31918936, 63837872]

約数ペア:

[(1, 63837872), (2, 31918936), (4, 15959468), (7, 9119696), (8, 7979734), (14, 4559848), (16, 3989867), (19, 3359888), (28, 2279924), (38, 1679944), (56, 1139962), (76, 839972), (112, 569981), (131, 487312), (133, 479984), (152, 419986), (229, 278768), (262, 243656), (266, 239992), (304, 209993), (458, 139384), (524, 121828), (532, 119996), (916, 69692), (917, 69616), (1048, 60914), (1064, 59998), (1603, 39824), (1832, 34846), (1834, 34808), (2096, 30457), (2128, 29999), (2489, 25648), (3206, 19912), (3664, 17423), (3668, 17404), (4351, 14672), (4978, 12824), (6412, 9956), (7336, 8702)]