72030672

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3761}}^1$

素因数の和:3801

約数の個数: 120

約数和(自身を含む): 242573760

約数和(自身を除く): 170543088

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 36, 38, 42, 48, 56, 57, 63, 72, 76, 84, 112, 114, 126, 133, 144, 152, 168, 171, 228, 252, 266, 304, 336, 342, 399, 456, 504, 532, 684, 798, 912, 1008, 1064, 1197, 1368, 1596, 2128, 2394, 2736, 3192, 3761, 4788, 6384, 7522, 9576, 11283, 15044, 19152, 22566, 26327, 30088, 33849, 45132, 52654, 60176, 67698, 71459, 78981, 90264, 105308, 135396, 142918, 157962, 180528, 210616, 214377, 236943, 270792, 285836, 315924, 421232, 428754, 473886, 500213, 541584, 571672, 631848, 643131, 857508, 947772, 1000426, 1143344, 1263696, 1286262, 1500639, 1715016, 1895544, 2000852, 2572524, 3001278, 3430032, 3791088, 4001704, 4501917, 5145048, 6002556, 8003408, 9003834, 10290096, 12005112, 18007668, 24010224, 36015336, 72030672]

約数ペア:

[(1, 72030672), (2, 36015336), (3, 24010224), (4, 18007668), (6, 12005112), (7, 10290096), (8, 9003834), (9, 8003408), (12, 6002556), (14, 5145048), (16, 4501917), (18, 4001704), (19, 3791088), (21, 3430032), (24, 3001278), (28, 2572524), (36, 2000852), (38, 1895544), (42, 1715016), (48, 1500639), (56, 1286262), (57, 1263696), (63, 1143344), (72, 1000426), (76, 947772), (84, 857508), (112, 643131), (114, 631848), (126, 571672), (133, 541584), (144, 500213), (152, 473886), (168, 428754), (171, 421232), (228, 315924), (252, 285836), (266, 270792), (304, 236943), (336, 214377), (342, 210616), (399, 180528), (456, 157962), (504, 142918), (532, 135396), (684, 105308), (798, 90264), (912, 78981), (1008, 71459), (1064, 67698), (1197, 60176), (1368, 52654), (1596, 45132), (2128, 33849), (2394, 30088), (2736, 26327), (3192, 22566), (3761, 19152), (4788, 15044), (6384, 11283), (7522, 9576)]