74220776

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1471}}^1$

素因数の和:1554

約数の個数: 64

約数和(自身を含む): 171694080

約数和(自身を除く): 97473304

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 53, 56, 68, 106, 119, 136, 212, 238, 371, 424, 476, 742, 901, 952, 1471, 1484, 1802, 2942, 2968, 3604, 5884, 6307, 7208, 10297, 11768, 12614, 20594, 25007, 25228, 41188, 50014, 50456, 77963, 82376, 100028, 155926, 175049, 200056, 311852, 350098, 545741, 623704, 700196, 1091482, 1325371, 1400392, 2182964, 2650742, 4365928, 5301484, 9277597, 10602968, 18555194, 37110388, 74220776]

約数ペア:

[(1, 74220776), (2, 37110388), (4, 18555194), (7, 10602968), (8, 9277597), (14, 5301484), (17, 4365928), (28, 2650742), (34, 2182964), (53, 1400392), (56, 1325371), (68, 1091482), (106, 700196), (119, 623704), (136, 545741), (212, 350098), (238, 311852), (371, 200056), (424, 175049), (476, 155926), (742, 100028), (901, 82376), (952, 77963), (1471, 50456), (1484, 50014), (1802, 41188), (2942, 25228), (2968, 25007), (3604, 20594), (5884, 12614), (6307, 11768), (7208, 10297)]