72639719964

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{15171203}}^1$

素因数の和:15171239

約数の個数: 72

約数和(自身を含む): 220892730240

約数和(自身を除く): 148253010276

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 684, 798, 1197, 1596, 2394, 4788, 15171203, 30342406, 45513609, 60684812, 91027218, 106198421, 136540827, 182054436, 212396842, 273081654, 288252857, 318595263, 424793684, 546163308, 576505714, 637190526, 864758571, 955785789, 1153011428, 1274381052, 1729517142, 1911571578, 2017769999, 2594275713, 3459034284, 3823143156, 4035539998, 5188551426, 6053309997, 8071079996, 10377102852, 12106619994, 18159929991, 24213239988, 36319859982, 72639719964]

約数ペア:

[(1, 72639719964), (2, 36319859982), (3, 24213239988), (4, 18159929991), (6, 12106619994), (7, 10377102852), (9, 8071079996), (12, 6053309997), (14, 5188551426), (18, 4035539998), (19, 3823143156), (21, 3459034284), (28, 2594275713), (36, 2017769999), (38, 1911571578), (42, 1729517142), (57, 1274381052), (63, 1153011428), (76, 955785789), (84, 864758571), (114, 637190526), (126, 576505714), (133, 546163308), (171, 424793684), (228, 318595263), (252, 288252857), (266, 273081654), (342, 212396842), (399, 182054436), (532, 136540827), (684, 106198421), (798, 91027218), (1197, 60684812), (1596, 45513609), (2394, 30342406), (4788, 15171203)]