181576332

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{317}}^1\times {\mathrm{2273}}^1$

素因数の和:2607

約数の個数: 72

約数和(自身を含む): 526440096

約数和(自身を除く): 344863764

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 317, 634, 951, 1268, 1902, 2219, 2273, 2853, 3804, 4438, 4546, 5706, 6657, 6819, 8876, 9092, 11412, 13314, 13638, 15911, 19971, 20457, 26628, 27276, 31822, 39942, 40914, 47733, 63644, 79884, 81828, 95466, 143199, 190932, 286398, 572796, 720541, 1441082, 2161623, 2882164, 4323246, 5043787, 6484869, 8646492, 10087574, 12969738, 15131361, 20175148, 25939476, 30262722, 45394083, 60525444, 90788166, 181576332]

約数ペア:

[(1, 181576332), (2, 90788166), (3, 60525444), (4, 45394083), (6, 30262722), (7, 25939476), (9, 20175148), (12, 15131361), (14, 12969738), (18, 10087574), (21, 8646492), (28, 6484869), (36, 5043787), (42, 4323246), (63, 2882164), (84, 2161623), (126, 1441082), (252, 720541), (317, 572796), (634, 286398), (951, 190932), (1268, 143199), (1902, 95466), (2219, 81828), (2273, 79884), (2853, 63644), (3804, 47733), (4438, 40914), (4546, 39942), (5706, 31822), (6657, 27276), (6819, 26628), (8876, 20457), (9092, 19971), (11412, 15911), (13314, 13638)]