73281104

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{661}}^1$

素因数の和:736

約数の個数: 60

約数和(自身を含む): 157732092

約数和(自身を除く): 84450988

約数列:

[1, 2, 4, 8, 13, 16, 26, 41, 52, 82, 104, 164, 169, 208, 328, 338, 533, 656, 661, 676, 1066, 1322, 1352, 2132, 2644, 2704, 4264, 5288, 6929, 8528, 8593, 10576, 13858, 17186, 27101, 27716, 34372, 54202, 55432, 68744, 108404, 110864, 111709, 137488, 216808, 223418, 352313, 433616, 446836, 704626, 893672, 1409252, 1787344, 2818504, 4580069, 5637008, 9160138, 18320276, 36640552, 73281104]

約数ペア:

[(1, 73281104), (2, 36640552), (4, 18320276), (8, 9160138), (13, 5637008), (16, 4580069), (26, 2818504), (41, 1787344), (52, 1409252), (82, 893672), (104, 704626), (164, 446836), (169, 433616), (208, 352313), (328, 223418), (338, 216808), (533, 137488), (656, 111709), (661, 110864), (676, 108404), (1066, 68744), (1322, 55432), (1352, 54202), (2132, 34372), (2644, 27716), (2704, 27101), (4264, 17186), (5288, 13858), (6929, 10576), (8528, 8593)]