72031356

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{11701}}^1$

素因数の和:11736

約数の個数: 60

約数和(自身を含む): 198231880

約数和(自身を除く): 126200524

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 108, 114, 162, 171, 228, 324, 342, 513, 684, 1026, 1539, 2052, 3078, 6156, 11701, 23402, 35103, 46804, 70206, 105309, 140412, 210618, 222319, 315927, 421236, 444638, 631854, 666957, 889276, 947781, 1263708, 1333914, 1895562, 2000871, 2667828, 3791124, 4001742, 6002613, 8003484, 12005226, 18007839, 24010452, 36015678, 72031356]

約数ペア:

[(1, 72031356), (2, 36015678), (3, 24010452), (4, 18007839), (6, 12005226), (9, 8003484), (12, 6002613), (18, 4001742), (19, 3791124), (27, 2667828), (36, 2000871), (38, 1895562), (54, 1333914), (57, 1263708), (76, 947781), (81, 889276), (108, 666957), (114, 631854), (162, 444638), (171, 421236), (228, 315927), (324, 222319), (342, 210618), (513, 140412), (684, 105309), (1026, 70206), (1539, 46804), (2052, 35103), (3078, 23402), (6156, 11701)]