81933498

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1609}}^1$

素因数の和:1684

約数の個数: 64

約数和(自身を含む): 194745600

約数和(自身を除く): 112812102

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 41, 46, 54, 69, 82, 123, 138, 207, 246, 369, 414, 621, 738, 943, 1107, 1242, 1609, 1886, 2214, 2829, 3218, 4827, 5658, 8487, 9654, 14481, 16974, 25461, 28962, 37007, 43443, 50922, 65969, 74014, 86886, 111021, 131938, 197907, 222042, 333063, 395814, 593721, 666126, 999189, 1187442, 1517287, 1781163, 1998378, 3034574, 3562326, 4551861, 9103722, 13655583, 27311166, 40966749, 81933498]

約数ペア:

[(1, 81933498), (2, 40966749), (3, 27311166), (6, 13655583), (9, 9103722), (18, 4551861), (23, 3562326), (27, 3034574), (41, 1998378), (46, 1781163), (54, 1517287), (69, 1187442), (82, 999189), (123, 666126), (138, 593721), (207, 395814), (246, 333063), (369, 222042), (414, 197907), (621, 131938), (738, 111021), (943, 86886), (1107, 74014), (1242, 65969), (1609, 50922), (1886, 43443), (2214, 37007), (2829, 28962), (3218, 25461), (4827, 16974), (5658, 14481), (8487, 9654)]