180351684

素因数分解:

$2^2\times 3^6\times {\mathrm{127}}^1\times {\mathrm{487}}^1$

素因数の和:636

約数の個数: 84

約数和(自身を含む): 477912064

約数和(自身を除く): 297560380

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 127, 162, 243, 254, 324, 381, 486, 487, 508, 729, 762, 972, 974, 1143, 1458, 1461, 1524, 1948, 2286, 2916, 2922, 3429, 4383, 4572, 5844, 6858, 8766, 10287, 13149, 13716, 17532, 20574, 26298, 30861, 39447, 41148, 52596, 61722, 61849, 78894, 92583, 118341, 123444, 123698, 157788, 185166, 185547, 236682, 247396, 355023, 370332, 371094, 473364, 556641, 710046, 742188, 1113282, 1420092, 1669923, 2226564, 3339846, 5009769, 6679692, 10019538, 15029307, 20039076, 30058614, 45087921, 60117228, 90175842, 180351684]

約数ペア:

[(1, 180351684), (2, 90175842), (3, 60117228), (4, 45087921), (6, 30058614), (9, 20039076), (12, 15029307), (18, 10019538), (27, 6679692), (36, 5009769), (54, 3339846), (81, 2226564), (108, 1669923), (127, 1420092), (162, 1113282), (243, 742188), (254, 710046), (324, 556641), (381, 473364), (486, 371094), (487, 370332), (508, 355023), (729, 247396), (762, 236682), (972, 185547), (974, 185166), (1143, 157788), (1458, 123698), (1461, 123444), (1524, 118341), (1948, 92583), (2286, 78894), (2916, 61849), (2922, 61722), (3429, 52596), (4383, 41148), (4572, 39447), (5844, 30861), (6858, 26298), (8766, 20574), (10287, 17532), (13149, 13716)]