72006732

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{557}}^1$

素因数の和:602

約数の個数: 144

約数和(自身を含む): 227485440

約数和(自身を除く): 155478708

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 54, 57, 63, 76, 81, 84, 108, 114, 126, 133, 162, 171, 189, 228, 243, 252, 266, 324, 342, 378, 399, 486, 513, 532, 557, 567, 684, 756, 798, 972, 1026, 1114, 1134, 1197, 1539, 1596, 1671, 1701, 2052, 2228, 2268, 2394, 3078, 3342, 3402, 3591, 3899, 4617, 4788, 5013, 6156, 6684, 6804, 7182, 7798, 9234, 10026, 10583, 10773, 11697, 14364, 15039, 15596, 18468, 20052, 21166, 21546, 23394, 30078, 31749, 32319, 35091, 42332, 43092, 45117, 46788, 60156, 63498, 64638, 70182, 74081, 90234, 95247, 105273, 126996, 129276, 135351, 140364, 148162, 180468, 190494, 210546, 222243, 270702, 285741, 296324, 315819, 380988, 421092, 444486, 541404, 571482, 631638, 666729, 857223, 888972, 947457, 1142964, 1263276, 1333458, 1714446, 1894914, 2000187, 2571669, 2666916, 3428892, 3789828, 4000374, 5143338, 6000561, 8000748, 10286676, 12001122, 18001683, 24002244, 36003366, 72006732]

約数ペア:

[(1, 72006732), (2, 36003366), (3, 24002244), (4, 18001683), (6, 12001122), (7, 10286676), (9, 8000748), (12, 6000561), (14, 5143338), (18, 4000374), (19, 3789828), (21, 3428892), (27, 2666916), (28, 2571669), (36, 2000187), (38, 1894914), (42, 1714446), (54, 1333458), (57, 1263276), (63, 1142964), (76, 947457), (81, 888972), (84, 857223), (108, 666729), (114, 631638), (126, 571482), (133, 541404), (162, 444486), (171, 421092), (189, 380988), (228, 315819), (243, 296324), (252, 285741), (266, 270702), (324, 222243), (342, 210546), (378, 190494), (399, 180468), (486, 148162), (513, 140364), (532, 135351), (557, 129276), (567, 126996), (684, 105273), (756, 95247), (798, 90234), (972, 74081), (1026, 70182), (1114, 64638), (1134, 63498), (1197, 60156), (1539, 46788), (1596, 45117), (1671, 43092), (1701, 42332), (2052, 35091), (2228, 32319), (2268, 31749), (2394, 30078), (3078, 23394), (3342, 21546), (3402, 21166), (3591, 20052), (3899, 18468), (4617, 15596), (4788, 15039), (5013, 14364), (6156, 11697), (6684, 10773), (6804, 10583), (7182, 10026), (7798, 9234)]