72651618

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{13499}}^1$

素因数の和:13543

約数の個数: 48

約数和(自身を含む): 176904000

約数和(自身を除く): 104252382

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 39, 46, 69, 78, 117, 138, 207, 234, 299, 414, 598, 897, 1794, 2691, 5382, 13499, 26998, 40497, 80994, 121491, 175487, 242982, 310477, 350974, 526461, 620954, 931431, 1052922, 1579383, 1862862, 2794293, 3158766, 4036201, 5588586, 8072402, 12108603, 24217206, 36325809, 72651618]

約数ペア:

[(1, 72651618), (2, 36325809), (3, 24217206), (6, 12108603), (9, 8072402), (13, 5588586), (18, 4036201), (23, 3158766), (26, 2794293), (39, 1862862), (46, 1579383), (69, 1052922), (78, 931431), (117, 620954), (138, 526461), (207, 350974), (234, 310477), (299, 242982), (414, 175487), (598, 121491), (897, 80994), (1794, 40497), (2691, 26998), (5382, 13499)]