78046864

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{229}}^1$

素因数の和:440

約数の個数: 80

約数和(自身を含む): 184809600

約数和(自身を除く): 106762736

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 179, 229, 238, 272, 358, 458, 476, 716, 916, 952, 1253, 1432, 1603, 1832, 1904, 2506, 2864, 3043, 3206, 3664, 3893, 5012, 6086, 6412, 7786, 10024, 12172, 12824, 15572, 20048, 21301, 24344, 25648, 27251, 31144, 40991, 42602, 48688, 54502, 62288, 81982, 85204, 109004, 163964, 170408, 218008, 286937, 327928, 340816, 436016, 573874, 655856, 696847, 1147748, 1393694, 2295496, 2787388, 4590992, 4877929, 5574776, 9755858, 11149552, 19511716, 39023432, 78046864]

約数ペア:

[(1, 78046864), (2, 39023432), (4, 19511716), (7, 11149552), (8, 9755858), (14, 5574776), (16, 4877929), (17, 4590992), (28, 2787388), (34, 2295496), (56, 1393694), (68, 1147748), (112, 696847), (119, 655856), (136, 573874), (179, 436016), (229, 340816), (238, 327928), (272, 286937), (358, 218008), (458, 170408), (476, 163964), (716, 109004), (916, 85204), (952, 81982), (1253, 62288), (1432, 54502), (1603, 48688), (1832, 42602), (1904, 40991), (2506, 31144), (2864, 27251), (3043, 25648), (3206, 24344), (3664, 21301), (3893, 20048), (5012, 15572), (6086, 12824), (6412, 12172), (7786, 10024)]