47481804

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{829}}^1$

素因数の和:919

約数の個数: 72

約数和(自身を含む): 126286160

約数和(自身を除く): 78804356

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 43, 74, 86, 111, 129, 148, 172, 222, 258, 333, 387, 444, 516, 666, 774, 829, 1332, 1548, 1591, 1658, 2487, 3182, 3316, 4773, 4974, 6364, 7461, 9546, 9948, 14319, 14922, 19092, 28638, 29844, 30673, 35647, 57276, 61346, 71294, 92019, 106941, 122692, 142588, 184038, 213882, 276057, 320823, 368076, 427764, 552114, 641646, 1104228, 1283292, 1318939, 2637878, 3956817, 5275756, 7913634, 11870451, 15827268, 23740902, 47481804]

約数ペア:

[(1, 47481804), (2, 23740902), (3, 15827268), (4, 11870451), (6, 7913634), (9, 5275756), (12, 3956817), (18, 2637878), (36, 1318939), (37, 1283292), (43, 1104228), (74, 641646), (86, 552114), (111, 427764), (129, 368076), (148, 320823), (172, 276057), (222, 213882), (258, 184038), (333, 142588), (387, 122692), (444, 106941), (516, 92019), (666, 71294), (774, 61346), (829, 57276), (1332, 35647), (1548, 30673), (1591, 29844), (1658, 28638), (2487, 19092), (3182, 14922), (3316, 14319), (4773, 9948), (4974, 9546), (6364, 7461)]