171327492

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{7639}}^1$

素因数の和:7745

約数の個数: 72

約数和(自身を含む): 500572800

約数和(自身を除く): 329245308

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 89, 126, 178, 252, 267, 356, 534, 623, 801, 1068, 1246, 1602, 1869, 2492, 3204, 3738, 5607, 7476, 7639, 11214, 15278, 22428, 22917, 30556, 45834, 53473, 68751, 91668, 106946, 137502, 160419, 213892, 275004, 320838, 481257, 641676, 679871, 962514, 1359742, 1925028, 2039613, 2719484, 4079226, 4759097, 6118839, 8158452, 9518194, 12237678, 14277291, 19036388, 24475356, 28554582, 42831873, 57109164, 85663746, 171327492]

約数ペア:

[(1, 171327492), (2, 85663746), (3, 57109164), (4, 42831873), (6, 28554582), (7, 24475356), (9, 19036388), (12, 14277291), (14, 12237678), (18, 9518194), (21, 8158452), (28, 6118839), (36, 4759097), (42, 4079226), (63, 2719484), (84, 2039613), (89, 1925028), (126, 1359742), (178, 962514), (252, 679871), (267, 641676), (356, 481257), (534, 320838), (623, 275004), (801, 213892), (1068, 160419), (1246, 137502), (1602, 106946), (1869, 91668), (2492, 68751), (3204, 53473), (3738, 45834), (5607, 30556), (7476, 22917), (7639, 22428), (11214, 15278)]