76566028

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2089}}^1$

素因数の和:2135

約数の個数: 72

約数和(自身を含む): 180124560

約数和(自身を除く): 103558532

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 49, 68, 77, 98, 119, 154, 187, 196, 238, 308, 374, 476, 539, 748, 833, 1078, 1309, 1666, 2089, 2156, 2618, 3332, 4178, 5236, 8356, 9163, 14623, 18326, 22979, 29246, 35513, 36652, 45958, 58492, 71026, 91916, 102361, 142052, 160853, 204722, 248591, 321706, 390643, 409444, 497182, 643412, 781286, 994364, 1125971, 1562572, 1740137, 2251942, 2734501, 3480274, 4503884, 5469002, 6960548, 10938004, 19141507, 38283014, 76566028]

約数ペア:

[(1, 76566028), (2, 38283014), (4, 19141507), (7, 10938004), (11, 6960548), (14, 5469002), (17, 4503884), (22, 3480274), (28, 2734501), (34, 2251942), (44, 1740137), (49, 1562572), (68, 1125971), (77, 994364), (98, 781286), (119, 643412), (154, 497182), (187, 409444), (196, 390643), (238, 321706), (308, 248591), (374, 204722), (476, 160853), (539, 142052), (748, 102361), (833, 91916), (1078, 71026), (1309, 58492), (1666, 45958), (2089, 36652), (2156, 35513), (2618, 29246), (3332, 22979), (4178, 18326), (5236, 14623), (8356, 9163)]