61861368

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:197

約数の個数: 128

約数和(自身を含む): 173905920

約数和(自身を除く): 112044552

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 31, 34, 51, 62, 67, 68, 73, 93, 102, 124, 134, 136, 146, 186, 201, 204, 219, 248, 268, 292, 372, 402, 408, 438, 527, 536, 584, 744, 804, 876, 1054, 1139, 1241, 1581, 1608, 1752, 2077, 2108, 2263, 2278, 2482, 3162, 3417, 3723, 4154, 4216, 4526, 4556, 4891, 4964, 6231, 6324, 6789, 6834, 7446, 8308, 9052, 9112, 9782, 9928, 12462, 12648, 13578, 13668, 14673, 14892, 16616, 18104, 19564, 24924, 27156, 27336, 29346, 29784, 35309, 38471, 39128, 49848, 54312, 58692, 70618, 76942, 83147, 105927, 115413, 117384, 141236, 151621, 153884, 166294, 211854, 230826, 249441, 282472, 303242, 307768, 332588, 423708, 454863, 461652, 498882, 606484, 665176, 847416, 909726, 923304, 997764, 1212968, 1819452, 1995528, 2577557, 3638904, 5155114, 7732671, 10310228, 15465342, 20620456, 30930684, 61861368]

約数ペア:

[(1, 61861368), (2, 30930684), (3, 20620456), (4, 15465342), (6, 10310228), (8, 7732671), (12, 5155114), (17, 3638904), (24, 2577557), (31, 1995528), (34, 1819452), (51, 1212968), (62, 997764), (67, 923304), (68, 909726), (73, 847416), (93, 665176), (102, 606484), (124, 498882), (134, 461652), (136, 454863), (146, 423708), (186, 332588), (201, 307768), (204, 303242), (219, 282472), (248, 249441), (268, 230826), (292, 211854), (372, 166294), (402, 153884), (408, 151621), (438, 141236), (527, 117384), (536, 115413), (584, 105927), (744, 83147), (804, 76942), (876, 70618), (1054, 58692), (1139, 54312), (1241, 49848), (1581, 39128), (1608, 38471), (1752, 35309), (2077, 29784), (2108, 29346), (2263, 27336), (2278, 27156), (2482, 24924), (3162, 19564), (3417, 18104), (3723, 16616), (4154, 14892), (4216, 14673), (4526, 13668), (4556, 13578), (4891, 12648), (4964, 12462), (6231, 9928), (6324, 9782), (6789, 9112), (6834, 9052), (7446, 8308)]