180104796

素因数分解:

$2^2\times 3^5\times {\mathrm{127}}^1\times {\mathrm{1459}}^1$

素因数の和:1605

約数の個数: 72

約数和(自身を含む): 476170240

約数和(自身を除く): 296065444

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 127, 162, 243, 254, 324, 381, 486, 508, 762, 972, 1143, 1459, 1524, 2286, 2918, 3429, 4377, 4572, 5836, 6858, 8754, 10287, 13131, 13716, 17508, 20574, 26262, 30861, 39393, 41148, 52524, 61722, 78786, 118179, 123444, 157572, 185293, 236358, 354537, 370586, 472716, 555879, 709074, 741172, 1111758, 1418148, 1667637, 2223516, 3335274, 5002911, 6670548, 10005822, 15008733, 20011644, 30017466, 45026199, 60034932, 90052398, 180104796]

約数ペア:

[(1, 180104796), (2, 90052398), (3, 60034932), (4, 45026199), (6, 30017466), (9, 20011644), (12, 15008733), (18, 10005822), (27, 6670548), (36, 5002911), (54, 3335274), (81, 2223516), (108, 1667637), (127, 1418148), (162, 1111758), (243, 741172), (254, 709074), (324, 555879), (381, 472716), (486, 370586), (508, 354537), (762, 236358), (972, 185293), (1143, 157572), (1459, 123444), (1524, 118179), (2286, 78786), (2918, 61722), (3429, 52524), (4377, 41148), (4572, 39393), (5836, 30861), (6858, 26262), (8754, 20574), (10287, 17508), (13131, 13716)]