72467178

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{12973}}^1$

素因数の和:13011

約数の個数: 48

約数和(自身を含む): 177484320

約数和(自身を除く): 105017142

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 49, 57, 98, 114, 133, 147, 266, 294, 399, 798, 931, 1862, 2793, 5586, 12973, 25946, 38919, 77838, 90811, 181622, 246487, 272433, 492974, 544866, 635677, 739461, 1271354, 1478922, 1725409, 1907031, 3450818, 3814062, 5176227, 10352454, 12077863, 24155726, 36233589, 72467178]

約数ペア:

[(1, 72467178), (2, 36233589), (3, 24155726), (6, 12077863), (7, 10352454), (14, 5176227), (19, 3814062), (21, 3450818), (38, 1907031), (42, 1725409), (49, 1478922), (57, 1271354), (98, 739461), (114, 635677), (133, 544866), (147, 492974), (266, 272433), (294, 246487), (399, 181622), (798, 90811), (931, 77838), (1862, 38919), (2793, 25946), (5586, 12973)]