73125052

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2609}}^1$

素因数の和:2651

約数の個数: 72

約数和(自身を含む): 174953520

約数和(自身を除く): 101828468

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 49, 52, 77, 91, 98, 143, 154, 182, 196, 286, 308, 364, 539, 572, 637, 1001, 1078, 1274, 2002, 2156, 2548, 2609, 4004, 5218, 7007, 10436, 14014, 18263, 28028, 28699, 33917, 36526, 57398, 67834, 73052, 114796, 127841, 135668, 200893, 237419, 255682, 373087, 401786, 474838, 511364, 746174, 803572, 949676, 1406251, 1492348, 1661933, 2611609, 2812502, 3323866, 5223218, 5625004, 6647732, 10446436, 18281263, 36562526, 73125052]

約数ペア:

[(1, 73125052), (2, 36562526), (4, 18281263), (7, 10446436), (11, 6647732), (13, 5625004), (14, 5223218), (22, 3323866), (26, 2812502), (28, 2611609), (44, 1661933), (49, 1492348), (52, 1406251), (77, 949676), (91, 803572), (98, 746174), (143, 511364), (154, 474838), (182, 401786), (196, 373087), (286, 255682), (308, 237419), (364, 200893), (539, 135668), (572, 127841), (637, 114796), (1001, 73052), (1078, 67834), (1274, 57398), (2002, 36526), (2156, 33917), (2548, 28699), (2609, 28028), (4004, 18263), (5218, 14014), (7007, 10436)]