127529172

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{1091}}^1$

素因数の和:1309

約数の個数: 72

約数和(自身を含む): 343429632

約数和(自身を除く): 215900460

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 191, 204, 306, 382, 573, 612, 764, 1091, 1146, 1719, 2182, 2292, 3247, 3273, 3438, 4364, 6494, 6546, 6876, 9741, 9819, 12988, 13092, 18547, 19482, 19638, 29223, 37094, 38964, 39276, 55641, 58446, 74188, 111282, 116892, 166923, 208381, 222564, 333846, 416762, 625143, 667692, 833524, 1250286, 1875429, 2500572, 3542477, 3750858, 7084954, 7501716, 10627431, 14169908, 21254862, 31882293, 42509724, 63764586, 127529172]

約数ペア:

[(1, 127529172), (2, 63764586), (3, 42509724), (4, 31882293), (6, 21254862), (9, 14169908), (12, 10627431), (17, 7501716), (18, 7084954), (34, 3750858), (36, 3542477), (51, 2500572), (68, 1875429), (102, 1250286), (153, 833524), (191, 667692), (204, 625143), (306, 416762), (382, 333846), (573, 222564), (612, 208381), (764, 166923), (1091, 116892), (1146, 111282), (1719, 74188), (2182, 58446), (2292, 55641), (3247, 39276), (3273, 38964), (3438, 37094), (4364, 29223), (6494, 19638), (6546, 19482), (6876, 18547), (9741, 13092), (9819, 12988)]