64700454

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1669}}^1$

素因数の和:1765

約数の個数: 64

約数和(自身を含む): 161602560

約数和(自身を除く): 96902106

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 71, 78, 91, 142, 182, 213, 273, 426, 497, 546, 923, 994, 1491, 1669, 1846, 2769, 2982, 3338, 5007, 5538, 6461, 10014, 11683, 12922, 19383, 21697, 23366, 35049, 38766, 43394, 65091, 70098, 118499, 130182, 151879, 236998, 303758, 355497, 455637, 710994, 829493, 911274, 1540487, 1658986, 2488479, 3080974, 4621461, 4976958, 9242922, 10783409, 21566818, 32350227, 64700454]

約数ペア:

[(1, 64700454), (2, 32350227), (3, 21566818), (6, 10783409), (7, 9242922), (13, 4976958), (14, 4621461), (21, 3080974), (26, 2488479), (39, 1658986), (42, 1540487), (71, 911274), (78, 829493), (91, 710994), (142, 455637), (182, 355497), (213, 303758), (273, 236998), (426, 151879), (497, 130182), (546, 118499), (923, 70098), (994, 65091), (1491, 43394), (1669, 38766), (1846, 35049), (2769, 23366), (2982, 21697), (3338, 19383), (5007, 12922), (5538, 11683), (6461, 10014)]