72226224

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{907}}^1$

素因数の和:1007

約数の個数: 120

約数和(自身を含む): 234191360

約数和(自身を除く): 161965136

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 79, 84, 112, 126, 144, 158, 168, 237, 252, 316, 336, 474, 504, 553, 632, 711, 907, 948, 1008, 1106, 1264, 1422, 1659, 1814, 1896, 2212, 2721, 2844, 3318, 3628, 3792, 4424, 4977, 5442, 5688, 6349, 6636, 7256, 8163, 8848, 9954, 10884, 11376, 12698, 13272, 14512, 16326, 19047, 19908, 21768, 25396, 26544, 32652, 38094, 39816, 43536, 50792, 57141, 65304, 71653, 76188, 79632, 101584, 114282, 130608, 143306, 152376, 214959, 228564, 286612, 304752, 429918, 457128, 501571, 573224, 644877, 859836, 914256, 1003142, 1146448, 1289754, 1504713, 1719672, 2006284, 2579508, 3009426, 3439344, 4012568, 4514139, 5159016, 6018852, 8025136, 9028278, 10318032, 12037704, 18056556, 24075408, 36113112, 72226224]

約数ペア:

[(1, 72226224), (2, 36113112), (3, 24075408), (4, 18056556), (6, 12037704), (7, 10318032), (8, 9028278), (9, 8025136), (12, 6018852), (14, 5159016), (16, 4514139), (18, 4012568), (21, 3439344), (24, 3009426), (28, 2579508), (36, 2006284), (42, 1719672), (48, 1504713), (56, 1289754), (63, 1146448), (72, 1003142), (79, 914256), (84, 859836), (112, 644877), (126, 573224), (144, 501571), (158, 457128), (168, 429918), (237, 304752), (252, 286612), (316, 228564), (336, 214959), (474, 152376), (504, 143306), (553, 130608), (632, 114282), (711, 101584), (907, 79632), (948, 76188), (1008, 71653), (1106, 65304), (1264, 57141), (1422, 50792), (1659, 43536), (1814, 39816), (1896, 38094), (2212, 32652), (2721, 26544), (2844, 25396), (3318, 21768), (3628, 19908), (3792, 19047), (4424, 16326), (4977, 14512), (5442, 13272), (5688, 12698), (6349, 11376), (6636, 10884), (7256, 9954), (8163, 8848)]